I say if you have the depth room and you don't have to drop a player of significance to go for it. I say the potential reward could be good if he pulls a Bachman or a MacDonald. If your league is not so deep and you have to drop a player of impact, I would probably stay away. A call up generally has a very short leash.
10 Team Partial Keeper (6F, 3D, 1G) - Yahoo H2H League
5 Year Keeper Max
Positions: 3C,6W,6D,2G,7BN,3IR+,1IR
Forwards/Defensemen:G=3, A=2, +/-=1, PPP=1, SHP=1, GWG=1, SOG=0.2, FW=0.1, F=-0.1, Hit=0.2, BLK=0.5
Goalies:W =2 ,GA=-1, SV=0.2, SHO=3
[C]- A.Matthews, B.Nelson, C.Verhaeghe (C,W), R.McLeod, Y.Sharangovich
[W]- N.Kucherov, K.Fiala, C.Keller, J.Gaudreau, E.Kane, P.Kane, D.Batherson, T.Wilson, J.Peterka, E.Tolvanen
[D]- R.Dahlin, K.Letang, D.Nurse, J.Carlson, O.Ekman-Larsson, T.Harley, T.Krug
[G] T.Demko, V.Vanecek, S.Wedgewood
[IR] - D.Hamilton, A.Hill