Logically, of course Ronaldo is on this list. In human years he will be nearly 38 by the time the next World Cup is played. But in Ronaldo years, who knows? As part of his regime of self preservation he may well cut out international football and keep being absurd for Juventus (nope, that’s still weird.) but would you put it past him to have one more crack at the big prize? In theory the stage should be open for…