Yes! That would be pretty cool actually. A horde equivilant to the Gnomes. Though it probably wouldn't work since the Goblins are supposed to be neutral.
Both of those games were designed from the start to be multiplatform friendly. Instincts is based on a somewhat recent PC game which requires decent hardware power. It would be much easier to port the game to the most powerful of the consoles which so happens to be the XBox.
Not true unfortunately. There are plenty of people I know that judge games by graphics. Not too long ago some kid critizized me for playing the original Tribes because of how old it's graphics looked.
Actually, from what I heard Sony is aiming for an April release for the PS3 which early-mid 2006. It also should be noted that thye Revolution is going to be the last console released but is the least powerful.
Wolfenstein: Enemy Territory -
http://www.3dgamers.com/games/wolfensteinet/downloads/
Starsiege: Tribes(Old, but an excellent game) - http://www.3dgamers.com/games/tribes/downloads/
Just be sure to download the 1.8 to 1.11 patch if you download Tribes. And ignore...