Erik ten Hag has leaned on the loan market during his time at Manchester United and has failed to sign a single player permanently. It says a lot about the ways funds have been spent across two summer transfer windows, that Manchester United have had to stretch to loan deals to supplement the squad. Erik ten Hag has been using loan deals to patch up gaps in his first team squad, necessary by the large sums of money spent on acquiring several of his permanent buys. But there’s one thing all these loanees have in common, the manager has not signed a single one on a permanent basis. READ MORE: Ma…