the Jester
Legend
The logical thing from that standpoint is to put all races in a 4th core book. PHB, MM, DMG, & PRG (Player Race Guide). Otherwise someone is always being left out or a 2nd class citizen.
Oh Jesus no. A full book of races would be 90% wasted space for most campaigns that don't want an anything goes style. And it would be a required buy to play the game- you can't play a raceless character, after all.