X Warrior - no alacrity application and weak ranged options make this not the best class in terms of elite specs and support warrior is still lacking heal weapon (that could have been somewhat blunted by lowering Soldiers Comfort cooldown to below 5 seconds) ; bladesworn is an utter joke in PVP/WVW now and berserker is not in a great state
There are four builds that do both jobs. Shortbow ranger with traps, dragonhunter with traps, staff scourge with Wells and marks, and turret scrapper with flamethrower. I personally feel that shortbow ranger strictly outclasses dragonhunter at tagging, but people argue both ways, so I included it too. 2. u6selmp.