It is less than 2 weeks until UFC 294, and it was revealed that Paulo Costa had elbow surgery 3 weeks ago. That is just so stupid, you are a co-main event fighter and hide such things from your boss. Is it greed? Saying this so late so no one would replace you? Or the surgery was on a level of removing splinter ? Or this is a back-up plan (excuse) in case he looses or USADA find something besides "secret juice" in him?