If you want a decent melee split with 2 warlock soul eater, you can go:
Melee: 15 dl 3 monk 2 warlock w/ either T5 falconry or T5 DL + fillers to get consume, jade strike, tac dc, poison/other element strip, poison imbue from poison spy or whatever else you damn please w/ longswords or kukris (requires vkf and takes a lot more pts => less debuffage)
Ranged: 12 repeater with 28-35 pts in BE + 6 of your favourite class (alch, dark hunter, rogue, warchanter, whatever) + 2 warlock with 7pts soul eater and wherever you wanna put the rest; or just straight up 18 arti 2 warlock
You can probably even pull off some weird Bear/Wolf Lord w/ consume if you felt like it and it'll perform perfectly fine.
Other options could include a Warchanter PDK with consume for a utility guy... Or a Cleric of some sort w/ buff, debuff, melee stuff.
You could make a CC Shadarkai bot with the new raid kukri that contributes via control and raid kukri with salt that swaps some other kukri in for main weapon to do single target with consume debuff and twf debuff swaps to help out the team.
It all comes down to your imagination, expectations, assumed difficulty of content ran, past lives, gear available and willingness to use hearts and planning for stuff like getting an iconic race without it's intended class level in there.