Armor Wars - Stark Family Rumored To Appear?

Here is the latest rumor for Disney +'s upcoming Armor Wars series. Please take this one with a grain of salt as always. 

It was rumored that Pepper Potts Stark, Morgan Stark, and Harley Keener are likely to appear in the series. Does this mean that there is a possibility that Pepper will don the Rescue armor again while Morgan and Harley suit up as Iron Heart and Iron Lad?

Lastly, it was also rumored that we will finally discover what happened to the Stark family after Tony's death in Avengers: Endgame.