I assume Random is down and bleeding and can not act?
He is seriously wounded, but is upright and may act.
Seeing as it is the player turn I will go ahead and resolve for Bill, Sander and Egalan.
Bill closes in on the Rider attacking Esgalan. He makes his move (17) and scores a clean hit, digging deep into the goblin flesh (5) and sending him sprawling from his mount, breathing his last.
Esgalan (I assume attack whatever is nearest which at this point is the now riderless wolf) brings whats left of his strength to bear against his canine foe. Fortune is in favor of the party as elvish steel pierces mangy hide (18), a well of blood is drawn forth and the beast yelps (4).
Sander continues his assault on the wolf he has chosen as his target however his fails to find a home for his weapon (6).