This team took a step back NOT because of Losman!! They took a step back because the players could not execute on game day.
The OL could not execute, which left Losman's inexperience exposed. Holcomb's experience alternatively, hid the execution problems with the OL. The OL could not run block, which killed the run game, which put more pressure on the passing game, which again exposed inexperience.
The players get the big bucks to play a game thay have been playing since they were 8. They should be able to play the game despite coaching and despite scheme.