Most of the boxing issues seems to revolve around:

- vehicles/mounts not supporting follow (this I can see Bliz fixing in future; it affects everyone)
- phasing areas breaking follow ( this is probably tougher to fix?.. though as game design I think it makes things more interesting.. personally I can live with it)


Others:
- camera options (I think most can be already setup .. editing either the cfg file or just binding keys to a view)
- melee breaks follow (you can toggle 'attack on assist' and then have '/assist Leader /follow Leader' bound to key; that way your followers will either attack your target or keep following you when you move around the mob. I've been doing this with my wars/DKs/pallies groups).