That adds up to 24! And, in any case, international sides take squads of 23
I wouldn't focus solely on the positions in which we are low in numbers. We have a lot of defenders and goalkeepers on our books, but we had the 2nd worst defence in the league last season. We got a couple of late clean sheets against teams with nothing to play for, but I still think we need to sign some good defenders. Last season showed we're a pretty poor side at this level (very poor if you take Jack out), and so I'll be happy to see quality additions in any department.