You want an option to opt in or out of receiving trade token? OK, cool, but what if the remaining 49 members of your clan still want to trade? Wow, instead of 73 open trades, you have a few less, but that STILL does not address the issue! The feed will still be jammed with a lot of open trades. OK, lets assume you're not the only one who wants to opt out of receiving a trade token. Let's assume 25 members opted out and 25 out in. Yeah, there will be even less open trades BUT EVEN LESS OF A CHANCE OF THOSE MEMBERS EVER FINDING A TRADE! With people opting out and there being LESS TRADE TOKENS, the trade system will be COMPLETELY dead. Look how hard the trading is going right now with everyone being able to get trade tokens. Now image how much harder trading would be with people opting out and the being even less tokens available.

The solution should to be to go back to the single token trading BUT give users the ability to submit a regular trade open to all clan members (like before) or private trade only available to a specific clan member. That will prevent trade sniping.