For /Crosshotbar and /hotbar, allow us to actually set stuff.
Please read before you post. This isn't what most people seem to be thinking.
There are a few things that these really need to be able to set that they can't set at this time:
1) Pet abilities (Including basic ones such as place and heel)
2) Companion abilities
3) Macros
4) Gearsets
5) Items
6) Mounts
7) Minions
8) Main commands
9) Waymarks
10) Markings
And no, they CANNOT be set with /crosshotbar or /hotbar.
They can be set manually, but they cannot be set using /crosshotbar set "Heel" 1 RA1 or /hotbar set "Heel" 1 1