User blog comment:Master Sima Yi/Assassinews 05-08-'14 – Assassin's Creed: Rogue announced/@comment-86.61.1.141-20140809071021/@comment-5174994-20140809221726

I would say Elise might, but due to Arno's dedication towards avenging his adoptive Templar father, it's more likely he'll join the Templars. Isn't he basically just using the Assassins to get Elise into power & to avenge his adoptive father? That's what I've been getting from what we've heard.