I know I'll take shots here but Cowherd is the only choice on ESPN Radio or really any national sports radio choice for me.
Mike & Mike shy away from controversy on any subject. They are the "house" show and will shill for anything from Subway to Tabasco sauce.
Van Pelt is afraid to take strong stands and is too busy name dropping college bars...as a 40 year old man. I do love it, however, when he shifts dialects when interview a subject who happens to be an African-American.
Dan Patrick can't carry a show without his yes-men, Reggie Miller or the endless name dropping.
I like Cowherd because his "act" aims for my demo - I'm a busy guy who is into the "big issues" of sports. I could care less about breaking down a game. I'll pop in and listen for 20 minutes here and there. He'll talk girls, cars, real estate, running a business as well as sports. I'll take that over listening to some 10 minute interview on Van Pelt with a Georgia Tech running back.
EDIT: Just read the Taibbi bit.
Yes, a handful of people in life "bring in money" to a business. Limbaugh, Simon Cowell (there's a reason he went LAST on the comments), Drew Brees & Tom Brady in the NFL. People tune in or watch FOR THEM. They are legitimate stars in their respective fields. When Limbaugh is on vacation, his audience probably goes down 70%. When Brees or Brady are injured, productivity goes down. Let's see what Idol will be without Cowell.
I'm more shocked Taibbi actually believes the stuff he is writing here. Most unions I've been associated with do exactly what Cowherd spells out - protect the lazy, untalented and mediocre -- not exactly traits that get you into the NFL.