Racials should not stop you from picking the race and class you like the most. Yes they are benefits, but after all you can menage without them. Professions on other hand you should pick carefully, and again it depends on what do you plan to do with your warrior.
For instance, Im using Blacksmithing and Jewelcrafting for my PvE protection warrior. Im not saying thats the best combo there is, but I believe it is powerful.