The game code is still (somewhat) alive, with some of the code base being used for an upcoming project of mine. So it hasn't been discarded totally.
The Coliseum game itself..well...for now, it's pretty much done. I haven't seen some of problems you have (several CPU warriors i've seen have very long injuries, once forcing an early retirement due to the injury). Sometimes your luck can be bad, sometimes its good with regards to injuries and illnesses. Like real life sports teams, injuries can come in bunches at times. Opponent warriors don't get diseases.
Thanks and any other comments you have about the game (good or bad) will be read and responded to.