The more you watch them the worse they look, it's how people work. If you watch/listen to enough baseball you will soon realize that the 4 White Sox broadcasters are unrivaled in how they present a game. Len and DJ are amazing.
As for performance, every team has flaws, some more than others. Currently the White Sox have few flaws comparatively and when Jimenez and Robert are back their flaws decrease. Their only real flaw is a lack of power. You cannot replace Eloy and Robert's power.
Crochet and Kopech render everyone that is not Hendricks meaningless in the bullpen. Now your 5 stud pitchers only have to go 6 innings which they easily can do.