Dybala should def get rested. Rugani coming in and performing the way he did in a game of that magnitude should do wonders for his confidence.
Btw im relatively new to this forum. The knowledge and calmness is great here. Take a look at some of these other forums (especially Inter), all you hear is killing, suicide, rape, depression etc. Its pathetic, sad and amusing all at once. I wasn't present on this forum the down years after calciopoli, but it surely couldn't have been as bad as it is at that inter forum.