I disagree. I often use McM to Poison&Push the Fleshie up the board, so that will be my main poison source to Transfuse. Furthermore, to have max effect of Sebs Induction he ususually needs to be just a few steps behind the Fleshie and McM. With good positioning and the anti-shoot bubble, if not safe it at least makes the oppo over-extended to get to him. That means the beater going after him would be an espcially good target for some McM hands-on and Expunge.. The fact that Seb don't have a (0) on his card also makes him the best candidate for Transfusion, as oppose to McM that have two fantastic (0) on his.
Additionally, with Seb not having a (0) on his card, that would leave only the sacrifice on Those are not ours, for the dual (0) on MLH, which would be really situational. I like MLH, but have never found it to work epsecially good on Seb?