Yep that's exactly how I see him. He can't out muscle, power Golovkin and he sure as hell isn't out boxing him. All I see is an early high light reel KO victory for GGG, there's a reason CEJ went back to fighting British level fighters after BJS.
Golovkin will use his jab,goad Eubank in and beat him on combinations,and as he poses about losing focus,which will happen for about 4 rds he will realise hes behind on points and try to force the fight.Then about 6th Eubank will be open to shots and then get stopped.