An interesting question. But:
1) I believe the Toronto series was Brandons brainchild in the first place so why would he abandon it. He is not only responsible for the Bills record, but for the bottom line as well.
2) "No say"? It is still Mr. Wilsons pocket book. If Brandon decides to lighten it significantly with a business, not football, decision then I strongly suspect that Mr. Wilson, as the owner, may have some say still