Thanks for the feedback - I take it seriously and we are actively working to make the restrictions/bans for Clan Battles more responsive. Unobtainable ships, or early access ships, or premiums, that are too strong (ex. Smaland this season, Musashi/Georgia in T9) can and will receive restrictions/bans; regarding Petro, it had received a few nerfs and it took some time for the data to show that it was still quite effective (duh in hindsight). I'm sorry you feel this way about Loui being unrestricted with early access ending, but the ship does have significant tradeoffs compared to other battleships and we feel it's worth seeing what kind of impact it will have on the CB meta. Hope you'll come back to give it another try sometime.