I think for a short term, and by that I mean month or two, it's a good idea. By being with the Big Show, Miz can enter and engage into feuds with top named stars credibly. I don't imagine that this is a long term plan, and the break up of it could turn Big Show face, which he always performs better as, and it could solidify Miz as being someone that is thought of in the same breath as these other guys towards the top of the card. I'd be highly surprised if they last for anything approaching the length of time that Jerishow did, but we shall wait and see.