If your at the end of your career and your other option is earning 50 quid a week playing for the dog n duck you'd probably see out your contract. Particularly as for some monumentally bizarre reason all these oldies seem to be on relatively huge wages....I mean there are players, on contracts, that cannot cut the mustard. Once they realise they are fringed but stuck here, how long will they be happy?
Might be an idea to see if they can be farmed out to teams even lower then us and they cover some of the wages?