Open Channel: Which Other TNG Stars Should Show Up in Picard Season 3?

Today we got the shocking news that Picard's third and final season would form a major reunion of much of the primary cast of Star Trek: The Next Generation, with Jonathan Frakes, Marina Sirtis, LeVar Burton, Gates McFadden, Michael Dorn, and Brent Spiner all making appearances. With Whoopi Goldberg and John de Lancie...