Board Thread:Event Help/@comment-34539473-20180304141942/@comment-32271305-20180305133923

SSJ2 Gohan is a must.

Personally I've never liked Super Kaioken Goku, because he sacrifices HP while also having a "50% HP or above" restriction, but you already got him to SA10, so you might as well keep him on the team and leave out Trunks and SSJ2 Great Saiyaman. Unfortunately Goku is not Dokkaned, but at least he shares Over in a Flash with SSJ3 Gotenks and Prepared for Battle & Shocking Speed with LR Trunks, so he'll work with both of them (I don't like his passive but his links are great).

Also, looking at your Detailed box I noticed that units like Buuhan, Merged Zamasu and Goku Black are at SA1, but you could easily get them to SA10 for free, without Elder Kais. Unlike Ultimate Gohan, whose SA is farmable only through the Universe Survival Saga story event (which will go away in a few weeks), they can be farmed through their Dokkan Events, which are permanent.