At a guess McGinn will be viewed as a striker this year if we're playing a 4-3-3, so that's Ramirez, Jet, McGinn and Ruth.
We unquestionably need a centre back and a winger and I'd also argue a left back but I suppose Consi and Hayes can cover there. I'd be surprised to see much activity beyond that unless a couple of players are sold, with Ferguson being the prime candidate for that and likely needing replaced if/when he goes.
Lewis, Woods
Ramsay, Gurr
McRorie, Devlin, Gallagher, Considine, ONE TO COME IN
MacKenzie, Hayes
Brown, Ferguson, Jenks, Campbell, McGeouch, Ojo
Kennedy, Hedges, McLennan, ONE TO COME IN
Ramirez, JET, McGinn, Ruth
That's a 25 man squad, with other youngsters like Ngwenya, Duncan and Virtanen on the fringes.