move some out to get some in

so said dave today
not seen this quoted anywhere else ? .. thought he was looking to get an additional 4 players in not lose some in the process
the chopra & whittingham saga may not be over yet ?

Boss Dave Jones said: "It's a good thing for us. We've got to now move as quickly as we can, probably next week, to bring in the players we've been chasing.
"It might mean that I have to move people out to get some in, but that's nothing different to what I've had to do here before.
"If I can get four more in before the window closes I'll be happy."
http://www.realradiowales.co.uk/news-sport/cardiff-off-transfer-embargo/f57wcwnt/