I been thinking about how the game has changed since the release of wave 3 with flotillas. I initially thought deployments would go up by 1 or 2 with ability of taking a cheaper ship that could push a fewer squadrons easily. However, 10+ deployments is fairly common post flotillas where you would be hard pressed to before to see more then 9 deployments. With that many ships on the board, the games slows down, which cause problems in a tournament setting. Also, it makes the game less fun. I think the game plays best with 2-5 ships and 4 to 8 squadrons per side, though the exact numbers people may disagree. I think many people do agree not much is brought to the game by having what seems like an excessive number of pieces of the board. I don't think this needs be done for balance, but for playability.
I was think cap somewhere in the range of 7 to 10 deployments with a bonus squadron.