Mark Viduka, Danny Mills, and Dominic Matteo are all set to leave, reducing the Leeds wage bill by £10m.
"There will come a time when we've got rid of all the players we want to get rid of and there will be an announcement," said Krasner.
Viduka is holding talks with Middlesbrough, while Matteo has been told to drop his wage demands if he wants to go to Blackburn.