Manchester United are in a desperate situation defensively and manager Erik ten Hag took a big gamble against Bournemouth. One of the reasons Manchester United have struggled this season has been down to a relentless run of injuries. Yet what United fans want to know, is how much of this is sheer bad luck, and what factor can be attributed to poor handling of the players in question? The recent situations we saw play out with Lisandro Martinez and Jonny Evans has recently left the centre-back ranks depleted. Martinez was rushed back after just one training session, and broke down two days afte…