is that a big chance to take?
or a minor one?
A big one in my opinion. You going to bring in a guy who doesn't know your offense to be your No 2 with days to learn it.
Also Vick is the best QB on the market not signed. Exactly what you looking for in a back up. Older vet former starter who knows his role. Only thing better is a young guy with potential to replace your starter and teams cut those all the time