Like I said - it's a poll for Player of the Season.
And over the whole season, there are times when he has been brilliant. But then there are times when he has been poor, absent or anonymous. That's not an accusation I could level at Dunk, Duffy or Ryan, for example.
I'd suggest the games that you believe Groß was poor absent and anonymous will coincide with games where the wingers were poor, absent and anonymous.
No amount of quality can cover for the absence of the 3 other attack minded players.