Carole has skill but doesn't know how to play football - would add something to the bench if he is cheap (can he play left ?).
If bennett is injured we have no back up R.Midfield.
O'Callahan has the makings of a quality player but needs firm management. If he still has the same quality I think he is worth signing until the end of the season.
Got to be better than Navarro ?
I like Carole - there's a bit of excitement around the crowd when he gets the ball and runs with it. Invariably he fails to actually do anything with it though, sadly. Wouldn't play him ahead of Bennett or COx.
O'Callaghan was at Yeovil after Tranmere. Has plenty of quality,but goes through clubs like nobody's business. Shame.