Of course Friedal can't go on for ever, and Gomes may prefer to restart his career in pastures new, but there's no way that Redknapp would stick with Green as his first choice: he has major flaws in his technique and his temperament is decidedly suspect.
Green has a nice little number at West Ham. He is a guaranteed starter, no matter what, and he collects an above average wage. In those circumstances, he would be mad to swap West Ham for Spurs. Any of the top teams and he will be an understudy, any of the teams in mid table or below and he would have to take a wage drop.
If he is considering Spurs he should take not of what happened to Cuducini and might also note that even Parker was benched yesterday. Being idolised at the Boleyn is surely better than rotting in the stiffs at Spurs!