Maybe I don't get it, but the QB decision is easy to me. You keep your (3) best QBs: Edwards, Fitzpatrick & Brohm. If you don't want to cut him, put Brown on the PS. If he is claimed by someone else, so what? He isn't a high draft pick and you can probably get somebody better as a free agent during the season anyway, if needed. If you like, you can always take another QB in the 7th round again next season...