Pilots include Captain America, Black Widow, Seo Shang-Chi, Monica Rambeau, Moon Knight

The “Marvel Animation Sneak Peek” panel at the D23 event screened clips from Marvel’s third and final season What if…? Saturday animated series. The clip teases that at least one episode will feature five giant robots Mecha Combine into larger robots Mecha.
The clip shows a 2D limited animation sequence apparently inspired by English-dubbed television animation from the 1970s and 1980s, titled Avengers: Gamma War Heroes ——Obvious reference go Or the meaning of “five” in Japanese, Secret Light Team Pancakes (In the first series franchise eventually adapted into english power rangers), and 100 Great Gullion (The animated series was adapted into English Voltron). This sequence shows how Iron Man (Tony Stark) creates the team.
The camera then switches to a modern-style 3D animation introducing the pilots of the five robots Mecha: Captain America (Sam Wilson), Black Widow (tandem with Alexey Shostakov in the cockpit of “Red Guardian”), Xu Shangzhi, Monica Rambeau (Captain Marvel/Photon in the comics ) and Moon Knight (Mark Spector). as central robot MechaIn the pilot, Captain America orders the team to assemble by shouting “Avengers, assemble!”
Footage finally shows the assembled Avengers robots Mecha Fight a bunch of giant hulk monsters.
OfficialX (original twitter The series’ account) posted a Season 3 screenshot of two robots Mecha (Before they merged with others) January 22nd:

Marvel’s collaborations in Japan include Toei1978-79 live action version spiderman series (based on Japanese Tokusho Leopardon, the first giant robot of the special effects genre, KodanshaMagazine “Marvel” Comic Awards in 2017 and 2018, Takahashi Kazukiof”secret reversal” and other one-off comics (2019), Kama Sanshiro and Uesugi Hikaruof Deadpool: Samurai Comic (2020) by Nao Fuji Marvel Meow Series (2021), power suit designer: Eiichi Shimizu for Tech Avengers Comic Series (2021), Three ultraman Limited series 2020-2022, brand new Ultraman×Avengers comics and Ultraman: Arrival of Spider-Man The comic will be released next week and Visualizationof Marvel Comics: Comic tribute Collection (2023).
Source: D23’s “Marvel Animation Sneak Peek” Team