@RenanFilipe Good call on Omegas. My first actually went to IG100's basic. My second, to his AoE. At the time, I had only just broken past the lvl70 point and 100 was easily my most valuable droid. HK's leader ability came as soon as I could get it but I'd already put 2 Omegas on GG to make him viable and one on 86's assist (+88's basic I think).
On the topic of AI targeting the lowest power toon, although my JE is only 6*, he's more powerful than GG who's still on 5*. JE still gets smacked up early but it's 88 that gets fuct over and out first. I would agree that the AI targets the lowest hit pointed toon and tries to remove them first. Most AI algorithms are written to emulate player behaviour to a degree and I'd say on aggregate, most players will focus down the weakest link early to gain numerical superiority. Player strategy adapts to those small variables in a way AI cannot though, for example targeting RG first or leaving weakened toons so as not to trigger RG's taunt. It's the reason why some teams are so lop-sided in offence vs defence.