Probably the best way to go about it is to look at your league's full standings and find out where your weak categories are. Then look for other teams who are strong in those categories and see if you can engineer a trade that will work for you. This is usually a tactic that is more useful in roto leagues, but it looks like your offensive numbers must be pretty strong based on your players so it's probably your peripherals that are dragging you down.
10th year Keeper League, Fantrax
14 teams, H2H, keep 10, daily starts
G (3), A (2), +/- (1), PIM (0.1), PPP (1), FOW (0.1), FOL (-0.1), BLK (0.5), HAT (3), W (5), SO (3), SV (0.1), GA (-0.5)
C (3) - Schmaltz (LW, RW), Mercer (RW), Norris (IR), Domi (LW), T. Johnson (RW), Nosek (LW)
LW (3) - Keller (RW), Hagel, McCann (C), Zacha (LW), Kubalik (RW), N. Foligno (IR)
RW (3) - Fiala (LW), Vilardi (C), Ehlers (LW), Kakko
D (4) - Theodore, Orlov, Grzelcyk, T. van Riemsdyk, Clifton, Skjei, Weegar
Util (1)
G (1) - Montembault, Allen, Halak