Will Ospreay has paused his chase for championship gold in order to settle the score with his former ally. The Aerial Assassin responded to a post from Kyle Fletcher today on social media.Ospreay rose through the ranks in AEW very quickly, but some of his former friends and allies were left behind in the rush. Mark Davis and Kyle Fletcher joined the 31-year-old in All Elite Wrestling, but Don Callis managed to get into the latter's head, and he's turned against his former United Empire partners.Will Ospreay and Kyle Fletcher are scheduled to hash out their differences in the ring at Full Gear this Saturday. The Aerial Assassin recently took to X/Twitter with an emotional look back at his first year as a full-time AEW talent. Fletcher responded with vitriol, calling Ospreay's debut the worst day of his life:"worst day of my liiiiiiiiiiiiiiife," Fletcher wrote.Ospreay clapped back, reminding the Australian star how much he owed him:"B**** you got your first PPV singles match in your life because of me," Ospreay responded.Check out his post here.Kyle Fletcher vs. Will Ospreay is a former WWE Superstar's favorite current AEW storylineAEW is currently running several major storylines, with Daniel Garcia's attacks on Jack Perry quickly spiraling out of control and Jon Moxley's Death Riders still running wild every week. However, Dolph Ziggler's favorite angle is the one between Will Ospreay and Kyle Fletcher.On last week's episode of AEW Dynamite, Fletcher challenged The Aerial Assassin to a match at Full Gear. Speaking on Busted Open Radio, Ziggler praised the segment and admitted that he is invested in the storyline:"No matter how excited and worked up I got for Ospreay giving him the riot act in the ring about what he's done, not in a group, not in a team, not because of someone else, 'What have you done?' And that's something we all need to look in the mirror every once in a while for, and it all hits home for real. And then for him [Fletcher] to react that he wants to step out of his [Ospreay's] shadow, Kyle Fletcher wants to move on and do his own thing, that was one of my absolute favorite parts of the night last night."The two have faced off several times in the past, but Kyle Fletcher has never been able to defeat Will Ospreay in singles competition. The two will duke it out at Full Gear this Saturday, and the winner could end up changing the landscape of All Elite Wrestling.