By my reckoning we require a goalie, a centre back, a central midfielder and 3 strikers. That still leaves us a tad short in central defence (we've lost O'Brien, Ramsden, Kerr and Laing). Anything less than 3 strikers plus Moore will be cutting it very fine up front, as we've lost Erwin ,Sutton and MacDonald (?). I'm far from convinced we have the correct right back unless Watt comes on a ton.
Given our very poor goals against record last season we have to solidify the central midfield and defence.