/assist focus is in there because when you do 10 man raids boxing you need to have dps attacking targets that are different than your tanks. This is an issue I have with Isboxer right now. I need to have my dps focus Merc while I offtank and using FTL will not work because it always uses your mains target. I just sent a message about how to fix that problem. With Cat we will need crowd control and if my alts only target what my tank targets it wont work. BTW Merc has disabled FTL and just uses focus because trying to focus on others with FTL is a pain in the ass. I am trying to get it figured out because it's not working with the new macros now.
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