UFC 2009 undisputed fighter in career mode won't age?

For some reason you never age and no matter if you want to or not Dana White will make you retire after 7 years.

Yeah that's sucks. My first career I made my fighter 19 figuring he will age and get th title while in his mid 20's. Come to find out fighters don't age so I am stuck with a 19 year old light heavyweight champion which is unrealistic. They should have done it how Fight Night does where as time goes on your fighter get older and he starts to lose some of his skill point because he is not as good as he was when he was younger.

two things that I hope change in next years installment: characters age, and weight class change.

but i guess all the other characters would have to age too. hmmm...chuck liddell with a gray mohawk.

That is one of the few glitches that I have noticed in the game.