I have not seriously multi-boxed since MoP 2012. I did some single boxing in Warlords during the first month, but haven't played at all in at least 2 years.

With Legion, was thinking about playing again. So the question becomes, should I multi-box or not? Last time I multi-boxed, they had broken /follow in battlegrounds. Is it worth boxing anymore and if so, in what context? I assume battlegrounds, even AV is a non-go?

In MoP, I ran a 10-man group. This time, probably just do 5-man unless there is a compelling reason to do more.