What I'm about to say is just my opinion. Luke Cage can only seem to exist at extremes. Either he is over the top (blaxslpoitation roots) or boring (strong guy with no visual bang) as heck.
No one seems to be able to move him into the middle.
I wish some giant cosmic crossover thing happened that resulted in the general public forgetting who he was and him getting to start over again. I'm really curious to see what would happen and what decisions would get made. Maybe a codename? Would he leave NYC? What would Luke Cage in a different city look like? Can you imagine Luke Cage in....Portland?!