Donny definitely talks too much. The funny thing is, he actually says nothing. Mike tries to help him along, asking basketball questions of him like he does with Tommy, but it is the worst possible thing he could do. It only gets Donny started on his mammoth point of saying nothing but using as many words as possible, talking over 3-4 plays in the meantime.
On a somewhat unrelated note, but still a reflection on Comcast just like the Donny hiring, is how they miss play after play in the broadcast. How many games/years have they done this now? The producer has absolutely no sense whatsoever about the flow of a basketball game. After every single play a guy makes, whether a hoop, or a block, whatever, they do a close-up of that player heading down the court as the play continues, and they constantly miss baskets that are scored quickly down the other end.
They have missed the Rondo lob to KG numerous times by showing the player who made the previous play. The networks do this too, which is why I suspect they try it, to seem like a high-level production, but TNT, ESPN, etc. use more discretion as to when to do it, not when a fastbreak is going the other way. Comcast does it routinely and misses the live action. Same thing when they are showing a replay, we often end up missing a live hoop.
Finally, they always switch last second to an underneath the basket camera when a player is shooting from the post, a terrible live angle, much better suited for a replay to show a 2nd look. It also disrupts the flow and often misses the whole play.