Verified answer

1) He'd better, because with Bennett injured he's badly needed. Defensive players generally can get up to speed faster than offensive players, because there's less scheming and more just remembering game speed. He may be rusty in the first quarter, but I imagine he'll be just fine come the second half.

2) Another one of the Carroll/Harbaugh one-upsmanship games. Basically if the 49ers release a player, the Seahawks sign them and vice versa. That being said, Daniels is basically a mini-Russell Wilson and can flourish in the Seahawks offensive schemes. He's actually a bit better than Wilson athletically, so they might actually keep him.