Calm down. I was never really sold on JP and am not necessarily sold on Trent. But Trent has simply outplayed Brohm. Brohm had to play with the second string, but he also got to play against the second string defense. Fitzpatrick also was in the same position and outplayed Brohm. If anyone has a better claim at first string, it is Fitzpatrick.
If you want to move up to the first string, you have to play very well with the second string. Brohm hasn't done that. It is his own fault that he has not played his way on to the first string. Trent Edwards had to do this and did back in 2007.
It is not as if Trent is some 35 year old vet. Brohm came in the league just one year later.
I would love for Brohm to live up to his original potential, because I am pessimistic about our QBs, but I am beginning to doubt that will happen.