I feel like he has never been the same since coming back from it. after all, it was a career-threatening one so it is to expect a tough road to be 100% back. one of those cases were just time will tell
I actually disagree, he hasn't even been back a year, and already he has gotten his ranking pretty high, beat some quality players, like Ghem, Velotti and Podlipnik in recent weeks. But an awful injury, his arm was basically destroyed. I am really happy that he is somewhat succeeding, he is an inspiration!