Unless the game allows you to recruit 4 pawns later in the game, I think you're confusing yourself and us.
As far as I've tried, you're only allowed to have 3 pawns. Your main pawn and 2 support pawns. If you try to get a 4th pawn, it'll ask you which pawn you want to replace. --- GT: xxBurningflamex Pawn:Saze