If your looking for pvp I'd definitly recommend Wl/C (50% more health from lv 15 elite skill + a ton of instant casts) or Wd/R (50% increase to movement speed, some immunes, ok pdef, and good damage)
Wd/R is also useably outside of pvp. I personally find it fun on my Druid to spam a macro that uses spellweavers, madrush, godspeed and swiched to escape artist title. I just like running circles around people lol.
But as someone previously said, alot of Wl and C combo's aren't played that much. C/r seems to be the only C I see now, and it does ok DPS while tanking, and nice dps while not tanking.
Wd/R and Wl/C are both classes w/ alot of instant cast spamable skills, Wd/R is fun cause of run speed too. Wl/C will do a lil more killing in siege probs, since it does mdmg and noone uses mdef. Noone. 250k C/R in our guild is 2shot for our M/wd, 1 for our w/m. (heh I get hit for 200k Crits by the W/M and I have 80k mdef >.<)