Barcelona will not be able to present Luis Suarez to the press and public when his transfer from Liverpool is complete.
Southampton boss Ronald Koeman says he needs time to evaluate the contract situations of Jack Cork and Jose Fonte.
Celtic have secured a work permit for Australian midfielder Tom Rogic.
The 20-year-old midfielder signed for Celtic on a four-and-a-half-year contract after a deal was agreed last week with Central Coast Mariners in Australia.
A club statement read: "The highly-rated youngster will now return to Australia to complete some final paperwork before returning to Glasgow and getting his Hoops career under way."