Pillager Strongholds

Pillager Strongholds would be large pillager structures housing a multitude of illagers. A number of structures would be inside, such as ravager pens, and large prison complexes for villagers and iron golems. The fortress would have a main gate (operated by pistons) and pillagers inside the fortress would use levers to open it for pillagers outside. This would make the structure unique, since no other naturally generated structure really gives the player a challenge to get inside. This way, players could strategize, and take different approaches, such as using an ender pearl to get in unseen, or just brute forcing the wall. Since by definition an "outpost" is not a main base, it would only make sense that there is a main base somewhere. (I'm not counting mansions, because those don't seem to be related to pillagers in particular.) Maybe there could even be some sort of pillager overlord who commands the pillager captains. I feel that there is a lot that could be done with this structure, and I hope to see more done with pillagers in general.