I think this is a very reasonable fight for both guys, personally. Mitchell got a softball lobbed to him in Kron his last time out. He needs to play gatekeeper against someone who actually has momentum.
Meanwhile Silva's best P4P win is probably Dober, but that was a weight class up. I don't really rate Melsik and Jourdain is talented albeit super inconsistent. I think Bryce is a great introduction to the Top 15. He's been around a while, is still young, has good names on his resume, and brings a style that Silva hasn't been forced to contend with as of yet and will potentially face more of in the future (Aljo, Evloev, Sabatini, Mariscal, Dulgarian).
Jean looks like the real deal and I'm watching him excitedly, but he also has that kind of style who looks like he could get embarrassingly derailed at any moment though I hope not.