What i see a lot of these days is dismount tamers, meaning Archery, Tact, Vet, Lore and Taming, with room for another skill or two. The Idea is to dismount with a heavy xbow then sick beasties on victum, Ive zero experiance with this temp so i cant really offer much advice there.
Then theres your folks who like runnin around with them wicked spellchanneling diamond maces. Got Magery, eval, med, tact, mace, and resist
Very fast high damage output.
And another common pvp temp is your ABC archer, Archery, tact, anat, chivalry, bushido, resist. Most folks will tell you that resist is a must and I would have to agree. Use a fast weapon or high damage weapon. Magical shortbows and regular crossbows dominate in this area.
Your Necro mages have a lot of fun here too. Magery, eval, med, spirit speak, necro, resist. Corpse skin, Explosion, Flame strike, curse fireball fireball fireball etc....
This is just a small part of the multitude of templates out there, In PVP though, Id say Resist is a must and take most skills to 120, putting the remainder in focus or med. Also if you choose to go the melee or old school vampire route tactics is a must have, you need 90 tactics to perform primary (70) as well as your secoundary(90) weapon abilities.