Celtic midfielder Jozo Simunovic was sent off at Ibrox in the Old Firm derby last weekend.
The Celtic centre-half switched his international allegiance from Croatia to Bosnia just a number of months ago having represented Croatia at every level between under-14 and under-21.
Rangers suffered a narrow 3-2 loss against Celtic last Sunday.
Premier League duo Crystal Palace and Burnley were both linked with Jozo Simunovic in the summer with Scottish Premiership giants Celtic tipped to sell.
The centre-back was brought on following a red card to Jozo Simunovic and did a fine job in place of the Bosnian.
Celtic's Jozo Simunovic is most at risk of being sold if conflicting reports about Vujadin Savic are true.
Glasgow Rangers host Celtic at Ibrox next week in a huge Scottish Premiership clash which Jozo Simunovic probably isn't relishing.
Premier League strugglers Crystal Palace were interested in signing Jozo Simunovic from Scottish Premiership giants Celtic.
Is Celtic's Jozo Simunovic ever going to be worth £7 million again after disastrous run of form?
Celtic crashed out of the Europa League on Thursday night against Zenit.
Celtic confirmed their progression to the Europa League despite losing at home to Anderlecht. But who were their best performers? And their worst?
The Croatian defender has proven his worth at Celtic under Brendan Rodgers.
Here is the latest transfer news involving Glasgow Rangers and Celtic as the January transfer window continues.