I personally expect dual IG-88, along with other large ships (Falcon), to reappear with wave 10. Tractor beams from wave 9 (Shadowcaster) has had an effect on my local meta, but the prevalence of Imperial aces is still there. The Quadjumper and its upgrade will push things further along (sorry for the pun); this is another tool of "low PS ships affecting higher PS ones".
I'm excited for what the future holds.