The UFC has confirmed another change to UFC 161: Evans Vs Henderson. UFC Lightweight Isaac Vallie-Flagg was scheduled to fight Sam Stout but unfortunately Vallie-Flagg has been forced off of the card with an injury. UFC officials have confirmed that Vallie-Flagg will be replaced by James Krause who will be making his UFC debut. Krause”¦The post Isaac Vallie-Flagg Injured, James Krause To Debut Against Sam Stout At UFC 161 appeared first on Fighters.com.