They'd certainly need at least a few million more set aside to even sign that many extra players. (sbnation.com)
We have 4 full time attacking players with one extra player joining them in attack from a full back position. (justarsenal.com)
this is why teams add a few extra players in the transfer markets... with a few players injured we are suddenly having to make do with inexperienced, slow, or out of position players to fill in the holes. (arsenalfcblog.com)