Chances are good that he's going to play awfully.
Not even a full offseason, an extremely raw prospect anyway, and possible attitude issues will make it difficult to expect him to dominate.
But the very best of luck. Even if he turns out to be the biggest draft steal of the century, I would hesitate to place any blame on the Packers - he really is unpolished at this stage and anything could happen.
In other words, I'm sure the Bills would prefer to have their regular starter instead of Meredith.