Potential new aspects / abilities that Bungie might be cooking (?)

Not saying it is a bad thing or a good one, just pointing the fact that there's been an increasing pattern in all subclasses. Here are some examples:

Hunter - Air movement: - Strand: Ensnaring Slam - Stasis: Shatterdive - Arc: Ascension - Void: Trapper's Ambush - Solar: ????

Warlock - Turrets: - Solar: Healing Turret (not as an aspect) - Arc: Ionic Sentry - Void: ??? - Stasis: Bleak Watcher - Strand: ???

Titan - Enhanced capabilities for Barricades: - Void: Bastion - Solar: ??? => Kephri's Horn might suggest something - Arc: Storm's Keep - Stasis: ??? - Strand: Drengr's Lash

Warlock - Buddies: - Void: Void Soul - Solar: Hellion - Arc: Arc Soul - Stasis: ??? => Rime-coat Raiment might suggest something - Strand: ???

Due to Strand and Stasis at this moment have 4 Aspects, I hardly doubt we will get new aspects for those until the others have paired. Right now, Solar Hunter, Solar Titan and Void Warlock are missing a 4th Aspect. So here is my bet: - Hunters will receive a solar aspect that involves air movement. Perhaps scorching the ground on impact? - Titans will receive a solar aspect that involves their barricade, perhaps similar to Drengr's Lash. It would make sense that Kephri's Horn moved from being an universal exotic to only work with a Solar Super, but I might be wrong in this part since it wouldn't make sense an exotic armor tied to an aspect that isn't in prismatic shares an effect with the exotic class item, unless Kephri's Horn is something completely different not tied to the aspect. - Warlocks would get a new turret, but with a purple favor.

Might be wrong, but patterns are there.