Weapon Throw for melee in frontlines

[Yukumazi]

Melee have skill to close the gap.

Dragoon - Spineshatter dive, Dragonfire Dive, Leg Sweep. and Sprint itself
Monk - Shoulder tackle. Fist of Wind. Steel Peak, Sprint.
Ninja - Hyoton, Overwhelm. Jugulate. Sprint.

Melee are given many options to close the gap. if you can't utilize your skills to close the gap then. It's not the the class's fault, it's You. There have been plenty of times with a coordinated team and Melee DPS always can kill a healer. There's also times when a Healer running away from dps still get caught and died, not because of weapon throw. but because of what they used Above.