Blackburn are calling on Barry Ferguson's agent to clarify the future of the Scotland midfielder.
It is believed the club are seeking reassurances that Ferguson is happy to continue working under manager Mark Hughes.
Rangers are reportedly ready to offer £5million to take their former captain back to Ibrox just 17 months after he moved south.
Blackburn are understood to be so concerned at the constant speculation they want talks with Ferguson's adviser John Viola.
Rangers manager Alex McLeish only sold Ferguson in the first place because he was under pressure to ease Rangers' financial problems.
But he now has the means to buy him back after the £8million sale of Jean-Alain Boumsong to Newcastle.
