I just posted this on the BMS forum, but I think it's worth bringing up.
What is with the Gordon Freeman vs. Adrian Shephard debates. People who say they are a fan of Shephard's character and would like to see him return... what!? What fucking character? He's a mute protagonist, just like freeman. The only thing that differentiates the 2 in game is their gloves.
Ugh... people!
It's not worth bringing up.
Shephard was assigned to kill everyone and cover it up.
End of debate?
Freeman worked there with the company, he saw it all happening and he proudly represented his people as he battled his way across Black Mesa and soon into Xen.
Shepard gradually learned of what Black Mesa was and fought his way through the facility as he was left behind by his colleagues and eventually made it to rescue the facility by defusing the bomb and ending the civilization of Alien X.
Step 1: Express an opinion.
Step 2: Wait.
Or wait for Opposing Force 2 to be released.