According to rugby specialists, the young playmaker has demonstrated why he deserves the starting position for the national team's fly-half against New Zealand this weekend.
The Northampton Saints star produced arguably the most impressive defensive performance observed by an English fly-half in several years.
How he fronted up by consistently making defensive hits against an aggressive Fijian team was impressive.
His tactical control proved exceptional - he demonstrated an excellent balance of skill and control, while executing several crucial decisions during moments didn't proceed as expected in the first half.
His capacity to settle the squad tactically while making big calls is something he has really nailed.
From my perspective, the young fly-half is England's primary playmaker and deserves to begin versus the All Blacks this weekend.
I believe the manager the England coach sees it similarly too, because Fin has proven his capability in big Test matches.
George Ford started the previous weekend versus the Wallabies due to captaincy considerations, with some aspect of that decision aimed at ensuring consistency while acknowledging his performance during the visit of Argentina.
However, the national team's showing against Fiji represented a marked improvement from the performance versus the Wallabies.
The Wallabies lost on Italian soil on Saturday, so we should avoid becoming overly excited about that victory, which should have been more comprehensive given how below par the Australians were.
Fiji, by contrast, were much more threatening and presented a far tougher test.
Fin Smith remains just twenty-three - looking ahead two years, alongside Ford pushing him but also offering support, I think Fin will be in a very strong position as a player.
Marcus Smith also has to be regarded as a possibility when appropriate and against suitable opponents.
He is developing in his career while beginning to establish himself, but he also requires liberty to demonstrate his unique qualities.
New Zealand introduced their impact player, who scored the decisive try to beat Scotland, demonstrating the significance of possessing players who can make genuine influence as substitutes.
Such type of player might represent the deciding factor separating victory the global tournament from failure.
McKenzie watches the match develop while substituted while considering regarding ways to create a difference when he comes on.
His decision-making and mistake frequency have enhanced substantially from his initial career.
Should we develop Smith as such type of impactful player, including him among substitutes might prove beneficial.
However, currently I don't think he represents the solution in the number fifteen position, making it a position that is still unclaimed.
The All Blacks are likely to punt testing the English defensive line, so it has remain impenetrable.
It is a position that needs to become a real strength, both defensively while regarding of the counter-attack threat.
Right now, I don't think Marcus functions as full-back in top-tier rugby.
I struggle to identify the advantage fielding him there.
I prefer possession under his control as much as possible, though I think this should occur among starters, particularly during the last 20 minutes.
Clearly there exist numerous similarities between Ford and Fin Smith.
Smith possesses the ability executing right decisions under pressure - his instincts represent traits that can be taught.
I recall when he got the ball during one phase just inside his own half and it looked that opportunity existed should they spread play.
However during these milliseconds he thought they needed to turn the opposition since England were up on the scoreboard, so he kicked to pressure them back and turn the screw.
This represents the type of playmaking securing championships and wins global tournaments.
He additionally possesses that calmness during intensity directing teammates nearby, and the understanding that he mustn't always need as primary option.
I hope to witness him receiving the opportunity demonstrating this at elite level next week, just as we have seen the veteran accomplish, especially at club level week in and week out.
During the South American tour, Ford similarly excelled during challenging situations, previously one might suggest there have been times he has not quite done so during extremely tense games.
I believe England possesses two fly-halves capable of performing the job, but with Fin's defence combined with everything else, establishes him as the more complete all-round performer.
It also means you don't have to modify your defensive system while fielding someone aggressive occupying the playmaker channel, instead of someone who is somewhat passive.
You could also make a strong case for Ford starting and Fin Smith coming off substitution.
There are so many factors that go on behind closed doors, however the management decide to go, this will present New Zealand problems.
That has not always been the situation facing New Zealand, when attention concentrated solely on picking the right player.
This time, either playmaker they choose will pressure New Zealand significantly.
Fin's ability selecting optimal kicks and execute enabling possible territorial gains might relieve all the stress away from the national team.
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