Si Ferry believes Rangers are 'crying out' for a centre forward and Aberdeen star Duk FITS the bill.
The Dons hitman has scored 11 goals in all competitions to date in his debut season at Pittodrie including a stunning free-kick goal in the last meeting with the Light Blues. He will play a key role for Jim Goodwin's men at Hampden later today if the Reds are to cause an upset against Michael Beale and Co and reach the Viaplay Cup Final.
Celtic await the winner after a 2-0 win over Kilmarnock as Ange Postecoglou's holders move to within 90 minutes of potentially retaining their trophy. Alfredo Morelos is likely to start at the national stadium with top scorer Antonio Colak 'touch and go' for the last four meeting. Kemar Roofe is fit and ready but the forward options is one former Hoops kid and Open Goal Broomhill boss Ferry believes Beale will be looking at going forward.
