I think if Everton have got any savvy about themselves, they'll stick a £40-50m release clause in this deal alone, then if he gets a new one after getting even better, then up the release clause to £50-60m and so on.
we might not end up getting the exact amount of his clause, but it'll be closer to it than the opposite way so IF he did evetually leave we'd be quids in!.
But the way were going under Martinez, i think he'll be around for years to come cos there is real optimism about the place right now and a feeling we could go places.
Doesn't matter what the release clause is if Kenwright wants to sell for less really.