Done Deal: Celtic signed a new five-and-a-half-year deal, .

We are into the final five days of the January transfer window, with clubs up and down the country beginning to sweat about getting deals over the line in time.

Philippe Clement has completed his second signing of the window as Rangers boss, with Mohamed Diomande arriving at Ibrox in an initial loan move that will become permanent in the summer, with Danish side FC Nordsjælland to receive £4.5million for the player. He joins Fabio Silvia who signed for the Gers on loan from Wolves earlier in the window, and a third new face could soon be on the way with Brazilian left-back Jefte close to sealing a switch from APOEL Nicosia.                                                    Across the Glasgow divide, Celtic have knocked back a bid from La Liga giants and Champions League rivals from earlier this season Atletico Madrid for Matt O’Riley, with Brendan Rodgers ruling out the possibility of his key man leaving this month. Hearts are still waiting for the green light to get Scott Fraser’s loan move from Charlton over the line while they hope Lawrence Shankland will commit to a longer-term deal at Tynecastle. Defender Craig Halkett has however extended his stay with the Gorgie club.Hearts are still waiting for the green light to get Scott Fraser’s loan move from Charlton over the line while they hope Lawrence Shankland will commit to a longer-term deal at Tynecastle. Defender Craig Halkett has however extended his stay with the Gorgie club.