Build medic center for red packs send them to friends to get more back and you need an extra one select full rest of players till you can't afford red then watch video on comp. Had player out for 8 days back the next day no coins spent let videos build up on computer unless you need them they could save your players. Also dont over push newly tranfered players as they seem to get injured easier after transfer till they find there place in your squad 9/10 of those players are injured in the first 5 matches not sure why