The Premier League side have signed two new midfielders during this window, which may leave Colback's place in the team in doubt.
Rangers fans do not seem concerned that Scottish Championship rivals Hibernian have signed Anthony Stokes from Celtic.
Josh Onomah has made 11 senior appearances for Tottenham Hotspur so far this season.
Wall Street's biggest dealmakers will be showered with big bonuses this month but many other bankers face a lean year as executives seek to retain top talent while at the same time try to keep a lid on costs.
The Dutchman has struggled for first-team football this season.
If you're figuring out whether to talk up your viewing of a Sunday afternoon movie into "world cinema enthusiast" on your CV, don't bother.
Former Goldman Sachs director Rajat Gupta is a free man after serving 19 months in federal prison for leaking tips to hedge fund billionaire Raj Rajaratnam.
JPMorgan won a judge’s preliminary approval of a deal to pay $150m to settle investor claims that it hid from them as much as $6.2bn in losses caused by a trader dubbed the London Whale.
Jerome Kerviel sought the suspension of a French trial into whether he is responsible for Societe Generale's $5.3bn trading loss eight years ago until a criminal court rules on the convicted rogue trader’s bid for a retrial.
Stoke City striker Peter Crouch has been linked with a move to Queens Park Rangers in the January transfer window.