This could be good in the long run. While Cesaro has been having good matches, he's pretty much been spinning his wheels for the most part. The fact that he's continued wrestling with his tendon completely torn will surely impress Vince. Give him a few months away and he can return to a rabid crowd and get inserted into an actual angle, perhaps with a brass ring in hand.
Well, there goes my biggest reason for watching Raw. I guess its a steady diet of Superstars for me. Get well soon, Cesaro. I hope they have something for him when he gets back, but I highly doubt it.