You have some awesome heroes that I don’t have a lot of experience with, however I would suggest that Zeline is a great flank/second row but not very good in the centre.
Most people would use Delilah there, or possibly Alasie.
I would also say that both Zimkitha and Marjana are more intimidating than Elena, when they are levelled.
I would suggest Alasie, Zeline, Delilah, Hel, Elena but very happy to be corrected by people with more HOTM.
I’m guessing your other teams are just for an example, but just in case, don’t keep your teams static - for titans, raids and quests pick every team for the situation.
Looks like a sound analysis to me. The one comment I’d make is that Elena in the corner is likely wasted, since by the time she fires, the fight will often be decided.
I’d probably prefer Marjana. She’ll fire after people have already taken some damage from Zeline and Hel, yet before the fight is over, and so is quite likely to get a kill.
Zim-zeline-delilah-hel alasie (once zim is levelled)
The only unfortunate thing is Greg and alasie are both rangers. Hel and zeline are both wizards. Definitely wouldn’t have 2 of 2 same class, but would be a shame not to have hel and zeline.