Grobbelaar would like to see Luis Suarez sold to fund a bid for the Ajax duo.
He told talkSPORT: "If they get rid of Suarez then Liverpool can go to Ajax and get Christian Eriksen and Toby Alderweireld. That would be a great coup because they already have a great striker in Daniel Sturridge.
"He will become a brilliant striker if he's given the right service. You saw that at the end of last season."