Johnson is eyeing new additions during the month-long window, with attacking reinforcements believed to be top of his list.
The Black Cats have already been linked with a host of players, and this is how Sunderland’s team could look if the rumours are to be believed – scroll down to have a look:
9. RW: Jack Diamond
The youngster has become something of a bonus player for Johnson and has impressed on the right flank - where he looks set to continue in the coming weeks. Photo: Frank Reid
10. LW: Luke Thomas
The Barnsley youngster is reportedly a loan target for Sunderland, Oxford and Ipswich this month - and could add a different dimension to Sunderland's left flank. Photo: George Wood
11. ST: Ched Evans
The striker is expected to join Preston North End - but national reports suggested he was also being watched by Sunderland and Ipswich. Photo: Getty Images