Sounds good to me. I mean the only reason the N.M. squad was/has been created was because of traitors or maybe there was a dormant task force that were for specific occasions like it. Rouge task force, Cursed ones with actual hitman skills, and the likes. They just have to dust off the gear and get to it. 

And because Jackson can be considered as one who "knew Ty" in the workplace, he's assigned to lead that. Sooo, yeah! I'd say  including Jackson there's maybe 6 on that team? Since it has to be a lot more 'low-key' when hunting.