Some of you got the idea wrong, Han doesn't need to stand until last second, that's why I use Daka ( if Daka rez him, would be better, it actually happens often) purpose is to trade him with two ( possibly be Sid and Lum). Usually what happens is opponent Sid AOE first, than maybe another guy hit, at this time, none of my guy may drop to below 50%, than Han taunts, add turn meters to allow my Phasma to cast speed down AOE, Vader and Kylo AOE ( Kylo can do normal attack for debuffs). Other team's turn to attack Han, even at this time Han is Killed, it's still fine. If not, Daka's heal can push him to next turn, and all guys in opponent team has no turn meter left, Vader and Kylo can kill Sid+Lum before any of them can react. Then it's 3v5 or 4v5 situation. Easy finish. I used to have Han as my leader, but now switched to Phasma, it procs a lot, make me attack multiple times per turn, Kylo's assistant can apply heal immune rebuff, Vader can do ability block, Daka can stun and empty target's turn meter. The team is pretty balanced. With higher star levels and better items, I don't see any team can not be defeated by mine. Kylo, Vader, Phasma are all very tanky and not likely be attacked first, u just need to utilize Han's turn to make good trade. The only weakness is maybe Vader, he's too hard to farm. Others are all easy to level up. I wish all people went to Sid in arena shipment, so they don't see how good Han is. :)
Thanks for comments and ideas,
Merry Christmas to all of you