No they won't. The long, sorry history of Toryism in this country is to prioritise looking after their own (the wealthy, the landowners, the landlords, the tycoons and the fast-buck spivs) and to look after the interests of the Tory party. If they change from that, they won't be Tories any more. Unfortunately, at the moment it's hard to see an effective alternative that would be any different. We just have to keep fighting from within, that's all. The first step is to make sure that Corbyn realises that he's wrong to support brexit.