Future Heirlooms for Other Legends

I was thinking of things that would be cool for future Heirlooms ignoring Wraith. I always wanted Lifeline to get one such as a Drone Heirloom but had a conversation in the twitch comment sections that a Syringe would make more sense, which is true. Here are some of my other suggestions:

Lifeline = Syringe

Mirage = Goggles 

Caustic = Gas Mask or small canister capsule 

Bangalore = Smoke grenade

Octane = Stim

Bloodhound = Crow

Gibraltar = Shield

Pathfinder = Hook or a small TV monitor with the smile face

Wattson = ??? because I need to know her a bit more.