if we sink to the level of signing an average player like doyle then we may as well resign ourselves to mid-table obscurity for the forseeable future ..... doyle has nothing special to recommend him - he is not particularly quick, his touch is decent but nothing special, his passing is average, vision again average, his movement is ok ..... in fact the only thing outstanding about him is his workrate and, well, we already have kuyt to be the player with nothing but workrate to recommend him
as for comparing him to rush - that is insane, he has nothing of rush about him! for starters rush started off as a midfielder and his early appearances for us (and chester) were in midfield .... so you can hardly compare the two or find anything to remind you of doyle's play unless he is that far out of position he had dropped into midfield