Oh, and played some more SR2 the other night; there appears to be some serious issues with co-op Diversions. Sho Nuff and I tried the BASE Jumping previously, and it would not allow him to keep his parachute open in the game. Then we did Firefighter and Tow Truck, but the non-initiating player gets NOTHING onscreen to tell them what's going on, and the co-op partner gets nothing with which to extinguish fires.
...So, even co-op is hard, apparently.