Cotterill said: "The plug was pulled at the last minute on the loan move. That was disappointing and very frustrating for me.
. "I need to be playing and there have been times when I have not even been in the travelling squad for matches.
"I have had a chat with John Toshack asking his advice in terms of my club and international future and his advice was what I expected - to try to get matches, maybe out on loan. That would help everyone.
"Now I have to wait for the new manager to be appointed for another fresh start and to see whether I can go on loan or be in the first team."