Warrior tree is definitely a bit lacking in oomph, especially the adept skills. I add 4 man-at-arms skills (1 novice stance, 2 offensiveish adept skills, and a master skill for shield users) and edit them a bit in my mod (e.g., barbed wire doesn't require a shield anymore), Scales, if you want a little more variety, though not sure if you also want the dozens of other changes I make. I also agree that 5 points in an ability should let you at least learn 7 novice skills.
