I've always thought it was odd Presence is geared pretty exclusively to manipulating enemies, but never did anything for your pals. So I thought of something! Maybe we could combine the single Fear power and the AoE Fear into a single Terrify: Mag 2 AOE, with a xy% chance to proc an addition 1 Mag fear. Use the emptied-spot to add in a team-beneficial toggle, or clicky. "Encourage Others" or "Dependable Presence"--something suitably presence-y sounding--to grant a buff that Leadership doesn't (so not def, acc or damage) but maybe a Recovery boost to teammates? A Status Resistance boost? Not Status Prot, since that could end up nullifying all enemy CC powers with a lot of Dependable squishies.
If we're fishing for *NEW* pools I think it would be funny to have a pool that summons disposable back-up. You know, like those billboards across the rogue isles marketing rent-a-thugs? Summon a short-duration Bruiser, Brawler, Blaster or Band-Aider!