Trading in the Lammys to help front load Agro

[Lammy]

Currently I'm frustrated with the inability to hold agro in pickup groups.

I remember, years ago in classic live, DPS classes used to let the warrior generate a little agro for 5-8% of the mobs health before engaging, now everyone just zergs the mob and expects me to hold agro.

My approach is

1-Taunt
2-Attack on
3-Kick
4-Disarm
5- Repeat 3&4

From here on out use taunt for snap agro when needed. With the theory that taunt is hate+1 I feel like repetively mashing taunt while I do have agro is useless. Am I wrong in thinking this? When proc kicks in agro is great, but I can go a whole pull without even seeing a proc.