Slings, hopefully. Please give the dexterity druids their trademark ranged weapon, and throw in reworked ammunition on top of it.
In all seriousness, though, I do really hope for there being one companion of each class. We are still missing: a monk, a sorcerer and a paladin (assuming that Karlach is a barbarian while a certain other datamined character is a bard). With there being two "good" companions, maybe the "evil" side will also get two? You could refit Minthara into a paladin (and it will be more optimal with her being a drow and no longer getting her wisdom so inflated) since in 5e paladins now come in all shapes and sizes and alignments, and I guess you could either have a way of the shadow monk or a manic sorcerer as the second one. Then again, there's Delina, also a sorcerer. Will have to wait and see, I suppose.
