Coates isn't good enough to come up with any tech feats or ideas for BP. I thought the Farce Push was Stelfreeze?
Also, remember Coates had T'Challa using other people's tech(Doom's nanobots) like he couldn't come up with his own. He then uses Eden's teleportation abilities like T'Challa doesn't have the tech already and couldn't expand that.
He's about to face an intergalactic armada and decided to bring in Luke Cage, Misty Knight and the Falcon as his back up along with Storm. Where the hell is the Wakandan defense forces, Prowlers, N'yami warships etc.? Did we lose an army too?