5 have been released and none of them were in the first team. Greer only played when Dunk was suspended.
The two loanees have gone back to their club, but that's not to say that Sidwell isn't having talks to come back.
Walton will go out on loan.
Casper is decent at Championship level. He kept 11 clean sheets in our first season at Falmer. He's obviously happy to be third choice for not a lot of money.
Tearing shoulder muscles or car crashes outside of the transfer window don't help. Last season we had to take a loan because one of the keepers was ill, which was when Al Habsi came for a month.