I often wondered: What if (in the penultimate boathouse scene), Tom did move his wife, family and mistress to Vegas, and take the job with the House & Hotels? Would Michael let him go, given all that Tom knew? And, wouldn't Tom lose the lawyer/client privilege with Michael, meaning the authorities could pressure him to rat out Michael?
Because it would be Michael's privilege to surrender, I imagine that the feds would try to prove that Tom was part of Michael's criminal conspiracy thus losing the legal protection of that relationship.
