So often in football, it is easy to think that the grass is always greener upon leaving, and yet with many Everton players that is very rarely ever the case. Ask Ross Barkley, who left his boyhood club in acrimonious circumstances in 2018, and since has wasted away years of his career before finding his feet again more recently with Luton Town. Or Jack Rodwell, perhaps, whose move to Manchester City did not quite prove to be as profitable as he would have hoped despite first starring at Goodison Park. It can be a risky move to depart the Toffees until you’re truly ready for that next step, yet…