The former Glasgow Rangers defender praised the Gers pair following the dramatic Europa League win at Ibrox.
James Tavernier has signed a new Rangers contract.
Glasgow Rangers took the decision to rip up Fabio Cardoso's contract to make sure the defender left Ibrox during the summer window.
Alfredo Morelos' impressive Rangers form has earned him a call-up to Colombia's national side.
Cardoso broke his nose during Rangers' 2-0 loss to Motherwell last season.
Ibrox side Glasgow Rangers have a tricky test on Sunday.
Alves left Rangers this summer to join Italian outfit Parma.
Have Ibrox side Glasgow Rangers missed a creative way to sign Kyle Lafferty?
Gerrard's Rangers are far from done in the transfer window.
Fabio Cardoso is the latest player to bid farewell to Ibrox with Scottish Premiership giants Rangers terminating his contract.