In case you don’t know who Jeff is, he’s the multiplayer announcer for Halo. He has also done other Halo related videos, such as the Halo Anniversary trailer.
I sent him a message over facebook, regarding his future. (Halo, Bungie, both, or neither), and I got a response!
Unfortunately I cannot verify that image, but you can take my word for it!
Hopefully we will have more epic double kills to come!