This^
My only question is this. Seriously - what does a rookie QB "learn" on the bench.
Is it becoming "acclimated" to the NFL, watching the (speed of) the games, etc.?
I really don't know.
Not saying he should or shouldn't start, but I don't think Rodgers "learned" anything on the bench.
IMO, he either knows the playbook, or he doesn't. I understand there's familiarity with receivers, and the O line, and and and, but what does he learn that prepares him for being in a game...other than being in a game?