I recently started reading War of the Roses by Alison Weir, and that combined with Avitus' Palaiologos timeline got me thinking. What if the Lancastrians won when they invaded during Warwick's Rebellion. I don't know how, maybe Warwick wins in the battle of Barnet or something like that. Who would run the English government: Warwick or Queen Margaret of Anjou? I assume Edward himself would either flee into exile or be executed so what would happen to Edward IV's family( wife, children,mother, brother)? What kind of ruler would Edward of Westminster be?