A new Kingmaker (Buckingham?) could potentially make great profit from placing the idiot Warwick on the throne, together with Elizabeth of York.
Alternatively Jasper could try to rally up Wales and set himself up as an independent prince.
A new Kingmaker (Buckingham?) could potentially make great profit
True Henry did have followers who were loyal to him but if he falls presumably the Frenchmen in Oxford's battle would flee, as may the Welshmen.
Why flee? If they do they'll just get hunted down by pursuers.
If I've understood the latest theories aright, the French were gathered tightly together in a square - a strong defensive position. If that's correct, then their best chance of survival is to hunker down where they are and dicker for terms of surrender - or hold out until Stanley arrives in Richard's rear.