It's typical 'rich jackasses not remotely knowing what people who only make five figures care about' syndrome. (I'm assuming Sinclair people as the rich jackasses here since the Ricketts never seemed to care what Len and JD wore before, but who knows.) They watched a couple of Fox games and saw Joe Buck wearing a suit, so they figured if Len and JD wear suits everyone will think they see Marquee as a super important endeavor rather than an easy cash infusion. So again, why do they bolded persons mentioned above care about what the announcers on TV are wearing. We're watching a baseball game, not a fashion show. And if it's not a fashion show, why do the station/broadcast owners care then what they wear, you ask? Well, I don't care about what the station/broadcast owners think about fashion. I just want good baseball (check), with good announcers (check) and at least decent production (check). Feel free to get upset about the top half of their wardrobe that's shown over the course of three hours for, what, about 2-3 minutes? Okay. I'm more annoyed that the players don't all wear the same color-schemed mask.