You betcha.
I have a hotkey that uses the /casting command to click my group’s campfire. What I did was:
Line 1: /bcga //plugin mq2cast
Line 2: /bcga //pause 5
Line 3: /bcga //casting “Fellowship Registration Insignia”
I find that works great and I don’t have to think about mq2cast. There are probably more elegant solutions like just not using /casting anymore, but I’m a creature of habit.