Donovan is a complete player. So many around here take him for granted. Yes, he's still raw in some areas, but he is trying to do it all right now on a roster that seems to lack an identity.
Physically, he's a much bigger, better athlete than almost every 6'1" star type player we've seen. Donovan is 30+ pounds heavier than Chris Paul, 40+ pounds more than AI, 20 pounds heavier than Kyrie, Kemba, etc. Once he learns to balance out strength versus drawing the foul, I think he could be extremely special. That balance is/was key for guys like LeBron, Duncan, Kobe, Wade. Those guys learned to apply the strength some and "draw" the foul some.
If Mitchell could model his game in some ways after Harden, he could be one of the best players in the game. Harden shot up from 6FTA per game his 3rd year to 10+. If Donovan could go from 5FTA per game to around 10, we probably have 5 more wins this year. Harden learned how to get calls. Donovan could do the same. They are almost the same weight although of course Harden is taller. Donovan is a much better defender.
There is so much more growth possible for Donovan. As for Gobert, he is what he is. If he doesn't take over some in the playoffs, he's not our 2nd option for the future.