During the summer transfer window, England internationals Glen Johnson (on a one-season loan from Chelsea), David James and Sol Campbell were signed, as well as former under-21 midfielder David Thompson. Thompson, however, departed for Bolton in February 2007, but James and Campbell both stayed at Portsmouth. Veteran strikers Nwankwo Kanu and Andy Cole were brought in on short-term contracts, with midfielders Manuel Fernandes and Roudolphe Douala joining on loan. Serbian international midfielder Ognjen Koroman's loan from Russian club Terek Grozny was extended for a further season, although he left the club in January 2007. Pompey's most expensive signing of the transfer window was that of Croatia international Niko Kranjčar, who cost £3.5 million from Hajduk Split.