He won't be leader in the MCU though. Kamala's the one recruiting everyone, she'll be the leader, like she is for the Champions in the comics.
Problem is, he didn't get a lot of development in the comics, and his power is creating portals for teleportation, which overlaps with America Chavez. We don't even know his origin. Also, Indian subcontinent? Pakistan is in that region, so Kamala already fills that niche.