For mine, the reason Cherry looked disappointing in Game 2 was because Qld obviously went in with instructions that Thurston and Smith were the play makers. Cherry basically played the role of a passer and kicker and the Maroon's game plan didn't seem to allow him to do what we so often see when he plays for Manly.
Ok, considering they have led the Maroons for so long I can understand that, but when Cherry took matters into his own hands just before half time it was only some desperate scrambling defence by NSW that stopped him scoring. If Cherry had been allowed a free hand to do more of that the outcome might have been different and Wednesday night's game might have been a decider instead of a dead rubber.
In saying that, I do tend to agree with @Masked Eagle though. I'm pretty sure Cronk has been rushed back in because he has a more established combination with Thurston and the rest of the Maroon regulars than Cherry has right now.