That claim just felt so unlikely I had to go through the stats, out of our wins last season James played in 8 of them and didn't play in 7 of them, so it's close, but he contributed to 15 goals, turning defeats into draws, turning draws into victories, out of our points total of 59 last year he was involved in games where we got 33 of those points. I think it's massively important to note that he is not some sort of lazy passenger.
James 3 3 3 3 3 1 3 1 3 1 1 3 1 1 3 = 33
Without 3 3 3 3 3 3 1 3 1 3 = 26