I am open to implement that after agreement is reached whether this should be implemented.

I wouldn't see a reason why this couldn't be implemented. Assuming isn't a blizzard limit client side. AzerothCore is always up for Pull Request than they get reviewed.

I disagree.
There should be an agreement whether this feature is acceptable before someone puts in the work in order to open a PR.
The PR in itself should then be reviewed based on its implementation and code style etc.
No one likes to waste time.

I wouldn't say it would go to waste their time. If wouldn't get approved they could turn in into a module :)

Again strong disagreement.
It shouldn't be a problem or a big deal to agree whether something is acceptable to be merged into the main before someone works on it.

If there's an objection to any given suggestion, the suggestions get closed with one of the maintainers justifying why it wouldn't be a good idea to accept it, or why it can't be accepted/implemented. Otherwise, it's implicit that every suggestion is valid and acceptable, being the actual implementation subject to review as every other PR is

make a pr and @ me in discord and I'll review it for yah @Exitare

It's a harmless implementation

Thank you :)