This thread should be renamed wishful thinking.
Seriously guys, you want to move a guy who has played his whole first grade career to date at fullback up into the front line after spending a couple of months on the sideline?
The guy is going to struggle for match fitness at fullback and you want to move him up to the front line that he's had no conditioning for? He'll be gone by halftime. Want to see what a player looks like without match fitness, go watch Locky in round 1, one of if not the worst game I've seen him play, he was dead on his feat and took about a month to come right.
Moving a player from fullback to halfback isn't a decision you make in round 24 of the competition and you certainly don't wait until his comeback match after a lengthy spell on the sidelines. That's a decision you have to make in the pre-season, get his conditioning right and give him game time in the trials. We did the later this year but Bennett chose not to entertain the option when the writing was on the wall that neither Seymour or Perry could cut it even before the season had kicked off.
It's too late now, though I'm all in favour of him getting a shot next year in the position (won't comment on McConnell having not seen him play).
P.S, in all the hypotheticals, Berrigan and Tate should never ever ever partner each other in the centres, 2 guys who make sure their wingers catch a cold is the last thing we need right now.