I don't think bale will leave spurs this season, but I don't think he will sign a new contract either, the whole levy v modric thing will not have gone unnoticed by his advisors. Especially with modric claiming he had a verbal agreement with levy that he could leave, now he may have been talking ****e, but bale advisors will only accept some written clause in the contract which would likely be considerably less than the fees being banded about at present, this would also mean clubs like man u could buy bale and there would be nothing levy could do about it, similar to the gotze to byern deal.
Therefore in a years time bale will only have 2 years left on his contract and it will be more difficult to get the massive fees being talked about. I still can't see bale going to real, seems to much of a home boy to me, if I was having a guess I still think man u would be his preferred destination, by not signing a new contract, or having a buyout clauses with no exceptions, he is more likely to get that move. Levy would never let bale walk away for nothing, he is to much of a hardnosed business man for that. And before spurs fans claim levy would never sell to man u, you know as well as everyone else, if its a choice between getting 30 - 40 million or losing a player for nothing, he will chose the money every time.