If he signs we'll have 4 CB's (him, Stones, Laporte and Dias) 3 LB's (Zinch, him and Cancelo) and 2 RB's (Cancelo, Walker) with Stones also able to fit in well at RB. So 7 players for 4 positions. I think that's enough personally. If we have 4 injuries then that would be a freak event and would need to shuffle Rodri and Phillips in there or use the academy lads like every other team in the world would have to do. I don't think you can plan for that amount of injuries due to players not getting enough game time if they are all fit, or having to play players that aren't as good or out of form just to appease them - as has been the case for Raz over the last two years