Miles is 63 which isn't old and appears to be in good health. As most have said he would have a very hard time recruiting at Purdue. This isn't the Big Ten he played in at Michigan and with his reluctance to develop a passing game, the game has essentially passed him by. He may coach again, but taking the Purdue job would be akin to him taking the UK job if Stoops is fired. Another Former HC with no money worries.