I want to start this post with saying this isn't a repeat of countless other posts I see of people complaining about other's stealing the gold and disbanding the alliance and sinking them. Let me make it clear, I love that, that is the RISK of playing a pirate game.
I don't want that to change, I still want to see the ability for friendly fire, and turning on other members of an alliance. An alliance in a pirate game is a fickle and fragile thing. Pirates banding together to defeat a greater threat, then once the fog has cleared, the threat of betrayal SHOULD be there.
My biggest gripe with the the generous share of treasure everyone gets. The main crew turning in the treasure continues to get 100% of the rewards. While everyone else gets a flat 50% rate. With this mechanic, there is no downside to being in an alliance. You get no negative affect when turning in your own loot, and get a very generous benefit for possibly doing absolutely nothing.
It presents zero reason not to be in alliance, if you are trying to make money and rank up. Unless you just genuinely want to fight, there is no reason not to be in an alliance.
If this isn't changed, I would find it remarkably stupid to join a server to not see everyone in on one alliance. Just join up, go your separate way, and receive free rewards with lesser threat of being attacked.
Not to mention what appears to be a good portion of Pirate Legends who tend to leech off of others. Dropping an Athena's voyage and doing little to nothing until the end to receive the chest reward. This is will be at such a larger scale now. One Pirate Legend on a server.. now it really makes no sense not to join their alliance if they are gonna drop down an Athena's voyage for you. Meanwhile the PL can sit back and let 5 other ships do his grind for him. (Gonna preface this that not every PL is like this, because I am sure i'd get a comment "Im PL and I don't do that leech method!")
I hope the Alliance system changes in the future to still encourage some ship combat, instead of an insanely beneficial reason to be in one. Possibly cut the rewards of the main ship to 75%, and the other ship get 25% with diminished rewards based on the amount of ships in the alliance.
With a lower amount, it could drive more thinking of "Im only getting 25%? maybe it might be more prudent to try and sink the other ship and take the loot for myself"
Meanwhile I think any treasure you your crew did not turn in while in an Alliance should give no reputation. The system itself is designed to greatly, and I mean greatly benefit leechers and afkers.
Rare did say they are intrigued to see how the community reactions and their feedback on such a big addition to the game such as the Alliance System, and I feel we all should voice our opinions on this one way or the other.
Let me/Rare know what you think.
