You can judge them if you watch them play
Hammond was all over the pitch, running down channels and making space. He may be 'limited' in his expertise, but his effort and running off the ball was a crucial part of the success we had in October. His movement allowed the (woeful) midfield to play balls down the flanks or into space, rather than lump long balls into nowhere and he made space for Hume to exploit
Fryatt is ambling around like a useless lump, and is completely static in terms of his movement. He offers the (woeful) midfield no choice but to kick it aimlessly into the sky in the hope that we will win a header and maybe pick up the second ball. He is a hinderance to Hume, rather than a benefit
Regardless of the appalling quality in midfield, Fryatt is playing like a twat