If VT loses to UVA then either:
UVA, Pitt, GT are tied
UVA, Pitt, VT, and GT are tied
If a three way tie, Pitt will be 2-0 vs the other tied teams and win.
If a four way tie use the record vs tied teams. Pitt and GT will be 2-1 vs the other teams. VT(1-2) and UVA(1-2) will fall out. Go back to the head to head and GT loses.
Virginia only has two games remaining. If Virginia loses to us, and beats VT, they will have three losses. then either:
UVA, Pitt, GT are tied.
UVA, Pitt, VT, and GT are tied.
See above. The problem is that it won't get to divisional record because when teams drop out, the tie-breakers start over. Once UVA and VT drop out based on record vs tied teams, GT and Pitt revert to head to head record.
There is no way for GT to win a four way tie, as above. The two Virginia teams will drop out based on the record vs tied teams. Then it will be GT and Pitt head to head. At this point: Pitt has to lose all three, or there has to be a three way tie with VT for GT to win. UVA, Pitt, GT .. Pitt wins. UVA, VT, Pitt, GT ... Pitt wins.