Virginia Tech - official Name: Virginia Polytechnic Institute and State University. They would be a good fit, but I don't see it happening. It took VT to protect UVA in the ACC, so I don't see them being alowed by the schools governing bodies. If a new school is added for the East, I'd rather it be Clemson or GT, because adding VT or FSU really makes that schedule a bear. A&M is like adding another Arkansas-level team, whereas adding FSU is like adding a Florida or Bama....
IMO, if realignment is required due to an imbalance of West-side teams (like adding A&M and Mizzou) Auburn could be bumped East. It is the most Eastern team in the West, and has a longer standing Rivalry with UGA (Since 1892, called "The Deep South's Oldest Rivalry") As long as they kept the Bama game on the schedule, it would work well.
Interestingly, Auburn is closer in distance to all the SEC East schools than it is to Arkansas, and only KY is farther away for them than LSU. Travel would be considerably reduced by switching the Tigers to the East if you factor them going to Texas A&M regularly.
:twocents: