The Reds legend has earmarked two more potential loan signings from the English Premier League club.
Ryan Kent is currently on loan at Ibrox, and Steven Gerrard hopes to keep the winger past this season, while also adding Ben Woodburn and Curtis Jones to Rangers books for the 2019-20 campaign, according to Football Insider.
Kent has contributed directly to 10 goals this season, duly attracting reported interest from several Premier League outfits.
Celtic moved 12 points clear of Rangers following a 1-0 win over Kilmarnock on Saturday as they edge closer to another Scottish Premiership crown.
Rangers last won the Scottish top-flight title eight years ago.