I'm assuming you mean guide?
If you're new to the rogue class and don't want to have to worry about positioning a combat spec with swords or fists for weapons is great for leveling/grinding. Daggers are really solid too but you need to be relatively proficient in getting behind your target to do maximum damage.
I tend to avoid the Subtlety tree because it is very oriented towards PvP play and I feel it hampers your PvE ability greatly as the combat tree with points is assassination (19/42/0 or 20/41/0) allow for really great combo point generation, high crit, and really big hits.
Take a look at my profile if you want a little bit of direction:
http://armory.worldofwarcraft.com/character-sheet.xml?r=Cenarius&n=Berrorth