New weapons! Being able to use the combine sniper rifle would be so badass. At least 5 new weapons, or perhaps modifications for the current weapons. Maybe instead of having an over-crowded inventory.. when you pick up lets say a sniper rifle it would replace the crossbow? Or an mp5 replacing...
I'm waiting for Aftermath, then i'll play through hl1/of/bs/hl2/hl2:am/lostcoast in one sitting on hard and never play them again after. (I still haven't played the hl series on my x850xl) BEAT THAT!!!!!!!!1111
X360/PS3 will tear the latest pc apart so don't waste time upgrading your pc until 1 or 2 years after the new console's release. The only bad thing is when they'll be released and how much they'll cost.. rumors say ps3 might come out in 2007.. meh.
Gordon fulfills his revenged after brutally being forced to pick up a soda can. (I really thought this was the reason behind Gordon's attack on the combine).
Soon we'll be playing HL Rally (not the mod one) with all the main characters of hl. Then.. before you know it HL basketball with GTA graphics, afterwards Battle Field: City 17!! Mwahahahaha!!