I love Starcrash! It’s the kind of B-movie I’ll gladly watch un-riffed (and have!)
arjache
Looks good to me!
On controller you just target the boss, press the context menu button (it’s the square button on PlayStation controllers, like how you open your map), and select Focus Target.
It’s helpful on other jobs too. If you’re targeting adds in a fight, for example. I’d say it’s especially helpful for tanks, SMN, and RDM. As RDM I’m often helping to raise people and not targeting the boss.
Lezcubus’s advice is great, but let me add a tip. You mentioned castbars, but there’s a castbar you should be focusing on: the boss’s castbar! Always know what the boss is casting, because that’s an important part of mechanics. You can adjust the target HP/castbar to make it easier to notice, or even split out the target castbar and move it around/make it bigger independently of the rest. And if you need to target other players often (as a healer, for example), you can Focus Target the boss and have their castbar up even if you’re targeting a player instead.
I still remember the emotional catharsis of Krankor making a surprise appearance in one of the host segments. In that moment, I was as relieved and overjoyed to see him as Mike and the bots.