Well, I think the weatherlight idea sounds bad, I am really, really sick of the weatherlight. If you read where Pawns left off, we could have it take place 10 years later
Ex.
10 years after John Kane fled the plane of RiftWood, Caervin is still searching. After kane left, the connection between all souls was lost after 4 seconds. These measly 4 seconds was enough to turn everything it touched mad. Caervin, is looking for the artifact that susan used to meld the minds. She feels hollow and nothing compares to the warmth and safety she felt from that joining. Thats what she tells herself, but the really only reason she looks for it is because that 4 seconds remind her of when she had a family.
John Kane is looking for her.
They meet on some new plane, or something. I dunno.
Its a good start.
And Pawns lacks about 20 cards for each color.