BB said he wasnt allowed to move until they consulted a doctor, but he doesnt seem in pain now, and Dean pointed out he can move his foot so it can't be broken, him and Bubble were Joking about it a fe minutes ago, although Bubble seems upset that after all the time he's been in the house he may have to leave..
Guess it all depends on what BB says, although I think it wud be unfair if he couldnt come back, after all Josh spoke to Davina before he came into the house, and they all met a real person when they voted for the general election.
Plus THEY HAVE A CLOCK IN THERE!!! in the first series they neevr had a clock, the idea was supposed to be to fool there senses so they dont know what time it is.... but they keep asking each other the time every 10 minutes, the bigbrother.digitalspy.co.uk even states that in the rules they are not allowed watches, clocks etc...!!
I hope Bubble can stay tho