Jennings was vastly overpaid by San Fran. Still, losing BOTH he and Marcus Price (33,bad knee, may retire) does sting. McNally can't make a good lineman out of fodder. The scheme is important and can hide some faults.
Right now, I notice the depth chart lists Gandy and McFarland as our 2 LT's. That doesn't give anyone a secure feeling, with a 1st year QB taking over. Teague will have to bounce outside, if Shelton is not aquired. The Draft will not produce a starting caliber LT.
I do recall McNally and TD stating the Lineman would be moved around in mini-camp to see what position is best suited for the team needs. Sounds like Williams is staying at RT but Teague could move to LT, Tucker to Center. Anderson and Chris V. could swith sides at Guard but will probably stay put. Bills should still draft 1 or 2 OL in 3 weeks.