Yeah, they’re not really unavailable, but it’s extremely aggravating when you can’t get one. Heavy cannons, Stasis generators, Missile shields, they seem to show up in drops for T2, but you can’t actually buy them.
If T2 PVP is supposed to be competitive, these modules either need to be buyable or not available at all. It’s simply silly how often you see which team having stasis gens or not swings a detonation match, for one.