Well, yes, there is the chance that it might occur again. How soon? That depends on a couple of factors. Like, how good of a fix you perform on fixing the X clamps, how much do you use the console and how well have you improved the cooling method of the console. By adding a third auxilary cpu 7mm fan inside the console can definately make a big difference in cooling power. Just keep in mind that there is no permanent fix. This has always been a tremendous manufacturing flaw straight from microsoft.