He is certainly better now than he was playing at that time. He has largely justified his place in the team in recent weeks, just as Andy Carroll justified his at the weekend. I still believe that in terms of his footballing ability, i.e - controlling (with your feet) the ball, passing long and short, shooting, dribbling - his ability would not stand out at a lower level. Perhaps I cannot necessarily say for certain that League 2 is his level, if this were a scientific conversation, it may be ruled that it is instead Championship or League 1. I do watch a reasonable amount of lower league football as I have a fair few friends who play at those levels, and I am also a Leyton Orient fan (in addition to United of course). I don't see a whole host of midfielders with ability many levels below Fellaini's, I stand by that.
There are so many factors that go into the level a player plays at. I have heard footballers as gifted as John Barnes say that he played with players of greater ability than him when he was a kid who did not make it. It is not as simple as saying that my mate is not a pro, so he couldn't possibly be more gifted than Fellaini. Which leads me towards your other question. Yes, I believe I do indeed know people I have played withwho are not pros who have more footballing ability than Marouane Fellaini. And Andy Carroll. And Nemanja Vidic. Those guys have been coached well and have used some attributes to do their jobs at a very high level. That said, I do believe that my friend Joseph Sachs, for instance, is more gifted than Fellaini and a fair few other pros. Perhaps you think that is impossible given he isn't a pro, so we'll have to disagree here.
Out of curiousity, would you say that Fellaini is significantly more gifted than Jason Koumas, who I believe plays for Tranmere? Personally, I reckon if you took them both to the park and gave them a ball, it would not appear so. Likewise Jay Emmanuel Thomas. For whatever reason, he didn't make it in the Prem, but no chance could Felli do half of the things I've seen him do with a ball.