This can be for pve/wvw or pvp. Please specify.
mmk heres some of my ideas.
+power +heal -concentrate -vital
+power +condi -expert -concentrate
+power +condi -tough -vital
+concentrate +heal -expert -vital
would be cool if knight, cavalier, barbarian, and rampager stats were reworked so that power was the main stat, for pvp only.
all pvp stats available :-D, plus the ones I mentioned above
+concentrate +heal -vital -tough
+condi +heal -vital -expert
+tough cuz CMON