Does valve have the staff to work on a theoretical HL3 ?

[caffeinade]

MasterThief said:

caffeinade said:
Valve employees can do the core gameplay design and art, and they can hire other studios to help out.

thats a great way to make a double A 70~ish metacritic game 

Like Uncharted and stuff, yeah.
You don't need to hire hundreds of employees to do grunt work when you can just outsource it.