Yeah, why would an advisor kill Gman? Is that even possible? And I think the pauses in regular speech are put in there on purpose. For drama you know… would it sound the same if you just said : There is a fire : rather than : OH MY GOD! THERE IS A FIRE!!! : ?
Granted their was no fire, and it isn’t the same type of drama, but it proves a point; you can’t just SAY something, you want to make people believe in the character as more than a NPC, but a PERSON. It makes valve what valve is; a great story teller with its own time zone.
It was more than likely part of the script or an accident than Eli disguised as Gman. Plus, why would he tell Alyx to relay a message to himself?
God, I hope someone that hasn’t Ep2 doesn’t stumble across this thread, thinking they can help. It’ll ruin the fun for them for sure…