Since the living story is revving up again, good chance we’ll see new stat combos/sigils/runes at some point. Hopefully we wont wind up getting some bad ones! Some ideas for sigils:
Sigil of Brightness – Blind nearby foes when swapping to this weapon (9s cd)
Sigil of the Opportunist – Gain 250 to all stats when you interrupt a foe for 5s (15s cd)
Sigil of Dexterity – Reduce weapon swap CD by 1.5s when swapping to this weapon
Sigil of Lightness – +20% movement speed
Sigil of Ferocity – +7% crit damage
Sigil of Longevity – +10% vitality
Sigil of Dampening – -20% condition duration applied to you when you interrupt a foe for 5s (15s cd)