I think most of the facial damage was caused by his face hitting the ice and not the hit by Gryba.
In the replay you can see Gryba did not leave his feet, or "target" Eller's head with an elbow or shoulder.
Somehow the NHL decided a two game suspension was warranted.
I wonder if that's simply to try to defuse a possible rumble in the jungle.
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2008 WR250X
Gearing: 13t - 48t
Power Commander 5 / PC-V
Airbox Door Removed - Flapper glued - AIS removed
FmF Q4
Bridgestone Battlax BT-003rs