I take your point, he is too old in that respect and he didn´t earn the same experience that the best MMA fighters did in their youths. I do get the impression that Bryan might want to find an alternative to WWE. Sure, he´s gets t olive his dream, but all dreams can only come true to a certain extent before they end. Also, there´s always the chance they could be shattered. Back in 2014, his wife took part in what she considered to be the highlight of her career, only to loose to her enemy and getting embroiled in a shitty feud. No one saw that coming, so you can´t have too many aspirations because someone, somewhere down the line is going to take steps to fuck with them in one way or another. Bryan´s smart enough to realise that this might happen, so other avenues for a guy with his intelligence might be safer than sticking around and getting his ass screwed because he´s not a big drawer.