goon -- high energy, forward looking CM...he plays alongside McAllister in a two man midfield, though McAllister is normally freed up to be further forward.
Slightly more defensive than Rice, and more aggressive/forward than Partey. I think he could slot in for Partey if he was asked to temper some of his eagerness as his defensive game is solid and his passing is quite good.
But he's certainly not an one to one replacement for Partey in regards to positioning/role.