Xplozv solved the QB control issue about two months ago and I'm very grateful for his wizardry. To control the QB after throwing a pass using the Franchise QB hack use the following:
If your rom has a header: (1) x19E41 = A9 F1 BF & (2) x19E4F = 4C C9 9D
If your rom has no header: (1) x19C41 = A9 F1 BF & (2) x19C4F = 4C C9 9B