Desharnais: 51 P, 18 PIM / 66 gms (82-gm pace: 63 pts, 22 PIM)
Andy Mac: 11 P, 2 PIM / 15 gms (82-gm pace: 60 pts, 10 PIM)
It's a pretty close consideration, and I don't really think you can go wrong with either guy (as both are getting top-line / PP minutes), but Desharnais might be the slightly better choice for better "overall" production - although the increase in PIM should be negligible.
Basically flip a coin, and be happy with either choice.
MounD - Double Threat FHL (18-19 champs)
10-Team Yahoo daily H2H Dynasty
3C, 3LW, 3RW, 6D, 2G, 7Bn (IR)
G, A, +/-, PPP, SHP, SOG, FW, HIT, BLK // W, Sv, GAA, Sv%, SHO
C: Bergeron, Barkov, Aho, Point, Kadri
LW: Marchand, Landeskog, Hertl, Marchessault
RW: Stamkos, Tarasenko, Laine, Palmieri
D: Carlson, Letang, Dumba, Weber, Pietrangelo, Ristolainen, Byfuglien*
G: Bobrovsky, Holtby, Lehner, Greiss-Varlamov
Farm: Turcotte, Cozens, Denisenko, Newhook // Sandin, Jokiharju, Dobson, K'Andre // Shesterkin