I was struggling with the same question last week and ended up picking up Coliacavo for Gilbert instead of McBain - I'm still holding out hope that he might get the nod later in the season, but in your case I'd say pick up Carlo for sure.
10 Team H2H, 3 Keepers. Weekly lock.
G, A, +/-, GWG, SOG, FOW, PPP, SHP, ATOI, Hits, Blocked Shots, Penalty Minutes, Wins, GAA, SV%, SO.
3C - Tavares, Backes, Barkov
3LW - Benn, E. Kane, Huberdeau
3RW - Okposo, Voracek, Kucherov
1F - Seguin
4D - Klingberg, Myers, Savard, Ekblad
1Util Simmonds
2G - Raask, Schneider
4 Bench: Granlund, S Jones, Spurgeon, Horvat
IR: Boychuk