Rangers are on the trail of Bulgarian international winger Kiril Despodov, according to reports in the player’s homeland.
And Algerian international Ahmed Kendouci has slapped in a transfer request to force through a move after he was linked to both the Ibrox side and rivals Celtic.
Giovanni van Bronckhorst hinted there is more to come from the champions before the current window closes.
The Dutchman said: "We will have to wait and see what else develops in the transfer window in the coming weeks.”
A winger appears to be the priority with midfielder James Sands already recruited and defender John Souttar, albeit the Hearts man is on a pre-contract and won’t arrive until the summer unless a deal can be thrashed out.
Despodov is the latest name to emerge after the 25-year-old was linked by Bulgarian news outlet Tema Sport.
Formerly of Italian Serie A side Cagliari, he is currently back in Bulgaria with Ludogorets where he has netted 10 times in 31 appearances this season.
Despodov has been capped 26 times by Bulgaria, netting three goals, and Turkish sides Istanbul Basaksehir and Galatasaray, as well as Olympiakos in Greece, have also been linked with him.
Meanwhile, Algerian midfielder Kendouci, 22, has two years left of his deal at homeland club Entente de Setif and is valued at around £1 million after an excellent season for his team.
He was initially linked with a move to Celtic and then Rangers, with Algeria coach Madjid Bougherra - who spent three years with Rangers - reportedly recommending the player.
And Kendouci has taken matters into his own hands and handed in a transfer request, which is being considered by his club, who currently sit four points off the top of their championship in fourth place.
But Entente de Setif manager Nabil Kouk has previously insisted he doesn't want to let Kendouci leave.
He said: "Last season, we missed out on the title because we sold important players in the transfer window. I very much hope and expect that it won't happen this time.
"The board of this club must make a statement that we should keep our best players and indeed, strengthen the squad.
"So I very much hope Ahmed Kendouci remains with the club despite the recent speculation."
