If Meyer had Tate's "quickness" in the backfield, and nimbleness to escape, Bret would be extremely deadly.
Bret is fast when he gets going, but is slow in the pocket
I could be wrong, but it seems like Meyer's "quickness" or lack thereof is more in his desire to pass rather than run, than in his physical abilities. Plus there were times over the last couple years when he simply had no blocking. It's kind of hard to look quick when you've got guys coming from two directions or straight up the middle. I also think that Meyer probably looks a little slower after watching Seneca in the pocket. He was magic. And no debate here, I think Meyer has better skills, better leadership ability and better decision making. Not that Tate isn't good.