I think tactic, strategy, roleplay, can have different interpretation. If I vote I would choose tactical, but then are the combats more tactical or strategical, I suppose the answer can vary from a JA fan to another JA fan.
Second element of perspective, even if already quoted in OP. Roleplay is also related to simulation aspect, so for example how combats feel as a simulation, despite clearly it's very abstract.
Another aspect of roleplay is definitely in player mind. But roleplay in your mind is still roleplay value and a game value because no, you cannot roleplay well in your mind with many games. The game needs have elements opening roleplay in player mind.
I think all of that is subjective, hence the pool.