The Ibrox side will have to do without Kranjcar for up to six months, but Garner is confident that the Gers have adequate cover.
The defender poured praise on the veteran striker.
The Danish striker comes with baggage, and potential.
The Fulham midfielder is currently out on loan at Ipswich Town.
The midfielder is all set to trial at Rangers ahead of a potential move to Ibrox.
Hibernian midfielder Scott Allan isn't an imminent signing for Rangers, according to reports.
Stuart McCall is ready to throw everything at Motherwell, with his team needing at least two goals on Sunday.
Motherwell came away from Ibrox with a commanding lead after beating Rangers 3-1.
Dean Shiels has explained he wants to secure a place in the Scottish Premiership so Stuart McCall can keep his job.
Alex McLeish has said the players with the most bottle will win the play-off final as Rangers and Motherwell prepare to face off at Ibrox.