Nah man, it not the talking that makes a character great but what the character does, his actions....and BP has been doing PLENTY on the Avengers and other non-BP books that goes beyond what u claim is "basics" but rather true and authentic character portrayal.
I mean, my goodness....BP does has done more than even Cap Rogers.
"Basics" is semi-wallpaper who gets 2 panels of dialogue or one or two 1 liners and spends the rest of the story appearing in the background in splash page fights. But BP has been treated faaaar better than that.....he leads, we see his cunning and master planner, we see him doing feats, we see him solving problems and being actually meaningfully contributive to the plot and story. That is NOT just "basics".
By calling Avengers/ Ultimates Tchalla "basics" then you are heavily implying that Coates/Ridley Tchalla is superior enhanced in depth improved better Tchalla....which we ALL KNOW is a lie.
If Avengers/ Ultimates Tchalla stood in-front of Coates/ Ridley Tchalla....Coates/ Ridley Tchalla would curl up on the floor, crying and wetting himself in terror.