CM Fanatic has an interesting discussion about what will happen in season 5 now that they have one actor on crutches, one actor banged up and a new actor joining the mix for a six episode gig.
You can read other people's guesses and add your own :)
Tom Elliott, stunt coordinator for Criminal Minds, received his second nomination today for outstanding Stunt Coordination for "Normal" written by Andrew Wilder! Congrats Tom!