I think it's that and people not understanding that different sports commentary is different. For instance, baseball is very different than football. There is a ton of just relaxing time when the commentators fill up airtime with just relaxed conversation. Meanwhile, football isn't like that. The play by play guy needs to take up most of the time explaining what's going on. Who is subbing in and out. Down and distance. Situational explanation...etc. The color guy needs to just add in a few comments after each play, or explain something on an instant replay. He's not there to carry on a deep long conversation.