But live sports don't happen on every single particular weekday. Affiliates are okay with sports on the weekend or the occasional deal for Thursday Night Football, March Madness, or championships being played in prime time on weekdays, but local news and syndication is where the affiliates really make their own money. I'm not sure how many affiliates would be happy on losing out on 52 Mondays' worth of local programming.
I'd also be curious as to what would happen if there was a conflict with the World Series. Okay, maybe you just schedule Monday as an off-day, but what if there's a rainout? How happy would Vince be about the possibility or reality of a late-October Raw getting moved back to cable at the last minute?