Trying to provoke discussion and being openly antagonistic are two different things, to me. The latter is the stock in trade of the troll, but I think the post is more the first. Since both Forcier and Robinson are on the team, I don't see how saying one is better than the other - no matter how flimsy the basis for that is - is trollicious. Maybe he is just a drive-by troll, but he really needs to work harder on being obnoxious if he wants to troll in the future.
And to clarify my stance,(even though I'm not entirely sure what your last sentence was supposed to mean) I'm pretty sure that Forcier is ahead of Robinson for now, as he enrolled early and everything. I just think Robinson might turn out to be utterly scary in Rodriguez's system. I don't really have much basis for this opinion, but the people who are absolutely sure that Forcier is better don't have all that much either. Just bloviatin' yo.