He is a massive addition to our attacking potential and there is no way that we wouldnt have won more games had he been available all season.
Seems undeniable, indeed.
No matter what one feels about Pogba, as such, he obviously adds a great deal to our attacking game when he's on reasonable form. Two trivial (but telling, in this context) incidents yesterday:
a) he sits fairly deep initially, picks up the ball, plays a simple pass (to Fred, I think - possibly Pereira), then pushes up quickly to make himself available, gets the ball back and immediately releases it, one-touch, out wide with precision and speed.
b) he sits fairly deep (again), plays a simple pass (again) and then goes on a dangerous run into the box, reading the play perfectly, dragging opposition players along.
Nothing came of either incident - but a) we have no other player capable of impacting the game in anything like that fashion and b) he was playing as a CM alongside Fred, not in what most consider his best position.
We're four points off Chelsea in 4th at the moment. Pogba, injury free and reasonably motivated/in reasonable nick, for the entire season - and, yeah, I'd say it's obvious we would've picked up more points.