What you're proposing just gives a higher work load for forum moderators, if they have to check hundreds of threads on complience.
Wouldn't it be easier to require them to buy advertising on the forum? That way Bitcointalk actually benefits from the many ICO-threads, while it proves dedication to their project. And since likely scams aren't allowed to advertise, they're instantly filtered out.
Minimum requirement i guess should be:
1 - Website up & running for the coin / token
ICO-websites all look the same nowadays, as if it's the same team pulling the same trick over and over again.
2 - Posting coin / token then run away after collection members datas = BAN from bitcointalk
They don't care: new account, new name, new shitcoin with scamICO. They can do this over and over again.
3 - Air Drop should be done by an old member in BCT for credibility of the air Drop.
Although this increases the chance of the airdrop actually happening, it doesn't turn a scamtoken into a real token. I for one wouldn't want to manage any campaign I don't believe in by myself.