Come on. Jones makes a couple of baskets in a game and people go delirious.
Shun has more offensive potential, is a better defender (better in trans, better helpside, and doesn't fall asleep on cutters as much as Jones), and is infinitely better in transition. He's also a much better rebounder, something Jones is very poor at, even moreso when considering his size.
Where Jones really has value is his post up game, which is more polished than Osun's. When he is decisive and makes quick moves he can be very effective. He also has a tendency to plod and when he does that it often ends in an easy trap or TO.
We are a different team when Osun is on the floor and not in foul trouble. He can ALTER a game. With Jones you just hope he gives you occasional buckets, doesn't turn it over, and doesn't lose awareness on the defensive end of the floor.
His FT shooting also makes him a liability at the end of a close game. I mean, if Osun isn"t in foul trouble you can't really justify putting Jones on the floor.