As a thought experiment, consider this:
There will be 12 modes: Rough & Tumble, Sneaky, Caster, Wilderness, others.
Each mode has one offensive approach: Blades, Burninate, Shoot. (Each of those will be in 4 modes?)
Each mode has or two unique approaches, which it and only it can do.
Each mode has one or two approaches shared by 1-2 other modes.