I'm gonna play Devil's advocate here...
We all agree that a successful team needs a mix of all age groups. Youthful energy, speed and fitness. Couple that with Experience, knowledge, and being on top of your game. Teams of youngsters while enthusiastic are never going to be competitive.
With this in mind, which positions should your older players play in. Winger? Centre?
The only obvious choice is in the forwards. So why would the fact that Morley is in the twilight of his career be such a massive no-no for some? You could say injuries and recovery, but that applies to all players irrespective.
As for me prsonally, I don't really have any strong views on signing him. if he comes, ok. If not i wont lose any sleep.