Rumors are rife that English actor Sacha Baron Cohen may be seen as villain in the Marvel Cinematic Universe.

It is believed that Sacha Baron Cohen may appear as a villain Mephisto in Marvel's Disney + series Ironheart.

Obviously, there was speculation about Mephisto's appearance in the Disney+ series WandaVision of the MCU Phase 4, but it did not happen.

Then there was hope that Mephisto might appear in Doctor Strange in the Multiverse of Madness, but that didn't happen here either.

But now it looks like Marvel may soon introduce villain Mephisto into its Marvel Cinematic Universe.

Apparently Mephisto was first teased in the most recently released Disney+ series She-Hulk.

If Sacha Baron Cohen appears as Mephisto in the Disney+ series Ironheart, he won't be the main villain.

In the Heights actor Anthony Ramos will be seen playing main villain The Hood aka Parker Robbins in the Ironheart series.

It is believed that Anthony Ramos' The Hood will make a deal with Mephisto. Though originally Hood made a deal with Domammu in the comics book.

This is possible because the She-Hulk series featured Jon Bass's Todd as the head of Intelligencia.  While in the comics books Intelligencia head is Dr. Samuel Sterns'  The Leader. 

In such a situation, the chances of Mephisto appearing in the Disney+ series Ironheart increase.

Dominique Throne is playing the lead role in Disney+ series  Ironheart aka Riri Williams.

Marvel's Ironheart series could drop on Disney+ by the  fall 2023.

Dominique Thorne's  Ironheart will debut in the Marvel Cinematic Universe with Black Panther: Wakanda Forever.

Marvel 's Black Panther: Wakanda Forever is schedule to release in theatres on November 11, 2022,

Sacha Baron Cohen will appear in the Marvel Cinematic Universe as Mephisto, it's not officially confirmed yet.