Glasgow Rangers defender Lee Wallace featured for the Ibrox side's reserves on Monday.
Rangers lured defender Gareth McAuley to Ibrox earlier this month.
Stephen Craigan reacted on Twitter to Celtic's win over Alashkert.
Brendan Rodgers’s Celtic have been linked with Jack Hendry of Dundee in the January transfer window.
The former Motherwell and Partick Thistle star has had his say on who he believes is the better player.
Rangers have completed five January deals at Ibrox this month.
Rangers are reportedly set to lure Jason Cummings to Ibrox in the near future.
Ibrox club Rangers managed to hold Celtic to a point at Parkhead on Saturday afternoon.
Celtic drew 0-0 against Ibrox club Rangers on Saturday afternoon.
Celtic's unbeaten run finally ended on Sunday afternoon against Hearts, which could see Rangers and Aberdeen become involved in a title race.