If I had to I would say Macpherson, Zabransky, and Porter I think Macpherson is ready to start also Porter. Zabransky has a ton of talent.
Jackson - starter
Jyles - competent backup
Porter- -very promissing
I beleive if ham could only protect one qb, it would be porter as he is younger (I think) and the future, even if Glenn is still better today.