Classic Delta Squad!
TC does not discuss at returning/future Gear Packs. Though I feel they won’t return since it was really an anniversary exclusive pack,
That why they came back in may. But anyway my best bet they bring all the packs back aound christmas time just like TC did last year.
I like the quote from the beginning of gears 2 campaign at the hospital when delta get into the courtyard and the guy says “delta’s here!”