Thats not the point. Miz is in no league with Cesaro its not even a discussion to be had.
If we are talking ring work then sure. But being a great mid carder isn't just about being able to wrestle. The Miz gets a reaction, the Miz can work a crowd, the Miz can talk on the mic (whoever says he can't doesn't know what he or she is talking about). There's a reason the Miz headlined Wrestlemania 27. When used right he was red hot. The ability to engage a crowd is far more important than the ability to wrestle, that is something that you as a wrestling student should know. You can go out there and do every move you know flawlessly and the majority of the fans won't give a damn unless you get them invested in what you do. Miz knows how to interact with a crowd. So he'll work great in the mid card because he can make programs with newer guys that might need help connecting with the crowd work. He's a gatekeeper so to speak. His face turn hasn't been the best but he still gets a reaction.Cesaro has just now started to get reactions from the crowd and that is in part due to Coulter.
So as overall packages in the mid card. Miz is well enough on equal footing with Cesaro. As pure wrestlers he doesn't stand a chance. Miz alongside guys like R-Truth fill important roles in the mid card as gatekeepers.