It's been a strange season in that a lot of the best performers haven't been available for large parts of the season.
Pearson struggled with injury for a while but started well and is finishing well, Jellyman likewise, Murphy's been out for half the season, McKeown was superb but likewise only here for half the season, and Haystead has also excelled but for even fewer matches.
For me it will have to be Pearson. He has scored the winning goal in 3 of the last 4 home games - that's 6 extra points on its own. Without his goals, we would probably be outside the play offs challenging for 5th place. Add in the games where he has kept us in it with his defending and he has been the difference between mid-table and play offs.