It's entirely possible they will, once they get more familiar with each other. As things stand, he simply settles into the all-to familiar routine of working with his fellow scientists - with Aeleus handling the equipment and Even already running scans, the only thing left for him to be is the designated note taker. After all, his Lexicon stores a great many things, and they aren't all various spells stored away for further use. Not when its being uniquely attuned to him makes it remarkably easy to cross-reference to anything he's stored away amongst its pages.

"We already have a baseline for the average Heartless of this variety, but for the sake of accuracy we should likely take the appropriate measurements for this particular specimen as well as subject it whatever is deemed appropriate for its fellow."

As he speaks, he's already calling the average data for this variant of Heartless onto a blank page of his Lexicon - once Aeleus and Even are done with their respective tests he'll update the average to better represent this Heartless in particular.