Mr Alonso,
In the most recent issue of Captain America, the creation of the Falcon's Vibranium wings is attributed to Tony Stark a oppossed to T'Challa who as far as canonically established continuity is concerned, was always credited as being the inventor of Sam's wings.
Is there any in-house reason as to why scientific tropes and creations such as Sam's flying harness and the Avengers Quinjets are now all being credited to Tony Stark when all were developed by T'Challa?