I would say neither. I would hold on to him as he has been very cold lately and he is known to produce in bunches. When Kesler returns, Vancouver should have 2 good lines, which in turn will give Garrison many even strenght scoring chances.
At the moment he is not worth much, but if you stick with him a while longer, I think he could bring you good numbers or at least some trade value.
Keeper league 14 teams (H2H, 20 active players keep 16 NHLers, 16 minors)
Scoring Cats: G-A-PTS-PPG-PPA-(+/-)-HITS-BLK-SHP-SOG-FOW-GWG / W-L-SVS-SV%-GAA-SO
C- Crosby, Barzal, Bennett, Schmaltz, Novak
W- Forsberg, Batherson, Nichuskin, Tuch, Konecny, Maccelli, Sharangovich, Bertuzzi, Kaliyev, Neighbours, Reichel
D- Carlson, Rielly, Klingberg
G- Hellebuyck, Demko, Merzlikins, Vejmelka
Minors:
F: Fantilli, Cooley, Bourgault, Perreault, Cowan, Ohgren, N. Foote, Goyette, Iskhakov, Denisenko, Tracey
D: Simashev, Willander, Lambos
G: Schmidt, Rodrigue, DiPietro, Gaudreau, McKay