There was much discussion on how it seems that Black Panthers meeting with Namor didn't jibe with other Civil War tie-ins featuring Namor. Now we see that the Panther issue jibed with Namors appearance in CW #7 fighting alongside Cap and the resistance. Apparently, Namor chose to deceive most others of his intentions save for, at most, a select few including T'Challa.
Also, T'Challa is nearly successful in opening another escape portal from the Negative Zone, but SHIELD counters his attempt. Cloak ends up teleporting them out.