Pre-game show isnt high on my list, but it could be if it were done right. It would be valuable if it gave me a kindof scouting report for my opponent. The offensive plays they frequently run, their strengths, their weaknesses, the base D that they play, and of course who the best players are.
An example would be that the game compares my O to their D and sees that their chink happens to be a weak DB or weak LT and LE. So the game makes a recommendation that I target that DB or run left consistently. Make the pre-game more like a report from my scout.
Half-time highlights and a weekly highlight show of big games would be awesome. Not a waste in my opinion. I loved watching them in 2k games.