As far as I remember my skillbar was something like F1 -slot 1 weapon, slot 2 sprint assault, slot 3 Daredevil, s4 Kd, s5 Bash or triple swing and F2 -axes and stun skill, then cleric and heals etc.
I have both a warrior/cleric and a warrior/rogue.
Have you ever seen a warrior/rogue in pvp? Look on youtube..
It takes 2-4 weeks to learn to handle a warrior/cleric and about 5-6 months to play a warrior rogue.When I'm playing on my war/cleric is like playing a chinese char .Bad thing is you'll get bored