I think that bringing in a new goalkeeper, and even a new left-back, doesn't mean players like Mignolet and Moreno have to leave. We need a squad, at the end of the day.
But I do want us to go hell for leather in getting the likes of Gotze in.
I'd be looking to bolster our goalkeeping options, and defensive options at centre-back and left-back as priorities. I then think we're looking at somebody for the engine room, so Can can play without the burden of being our main central midfielder next season, and added numbers in the attacking trident behind Sturridge/Origi.