It could have nothing to do with his medicals. Maybe teams are impressed enough with Love or Herbert that they just decide it’s to big of a risk. I don’t think he has to be able to play in 2020. Miami has indicated they are bringing Fitzpatrick back.
The biggest thing for me with TUA is what are the chances arthritis grows in that hip and cuts his career really short. Also he has had so many injuries which usually carries over to the pros. I hope for his sake and the colts sake he gets to work out before the draft and looks good.