I agree with the comments made on Subban. He will become a super stud player so there is no reason to move him.
As far as your goalies go, some of them are hit and miss as far as I'm concerned, though your top two are solid so I'd suggest you hold steady with them.
10 team full keeper: 4C/LW/RW,6D,2G,5BN
Prospects- Armia, Connolly, Couturier, Etem, Forsberg, Girgensons, Huberdeau, Kucherov, Nyquist, Okposo, K.Palmieri, Stransky, Toffoli, Barberio, Gardiner, Gormley, Josi, Marincin, Moore, Morrow, Savard, Vatanen, Allen, Bernier, Campbell, Fasth, Hackett, Mrazek