Source: Team_Talk
Walker makes return to Hammers
The veteran goalkeeper played the final game of his 93-day stint with the Us in the 2-2 draw with Huddersfield on Tuesday night.
Colchester lodged an appeal against the Football League after their attempt to sign him until the end of the season failed due to paperwork issues on transfer deadline day.
But the league have refused to budge on their initial ruling - so Walker's time in Essex is now up.
Dean Gerken, recalled from his loan spell with Darlington, and Mark Cousins will vie for the goalkeeping jersey against Oldham on Saturday.
