I'm fine with keeping the units if we pay for them.
Maybe even a choice where we pay for the champion with, or without, the mobs.
Would be nice, if the price was steep.
I asked Derek to leave the companions with the heroes and he told me to "go take a flying flip at a rolling donut".
I hope you asked him for cinnamon, or at least one of those sugar-coated ones filled with strawberry jelly.