I don't think so. Stoke let Pulis go because they wanted to start changing the style of play which, to be fair, Mark Hughes achieved. He brought in the sort of players that Pulis would never have dreamt of, like Shaqiri, and improved the squad overall considerably. Up until this season he'd been doing a really good job but I don't know what's gone wrong this season. Re-hiring Tony Pulis would be a regressive move for Stoke and probably Pulis too.