@LeRyzz
The big scan teams have always wanted "rights" over series so nobody else can scan them, the site is never going to agree to it because it would destroy it.
Long ago there were lot of scan teams on lots of small sites that translated whatever they like. Then the aggregators copied all their stuff and took all their traffic and credit.
So they created sites like Batoto and later this site that allows groups to post in a central place where they get credit and traffic instead of everybody just going to the aggregators.
MD does not own the Scanlation community and never has, telling groups what they're allowed to translate or post is the equivalent of Youtube giving one person rights over posting reviews on a specific game, people would just find a better site that doesn't have that kind of favortism.
The small groups would leave, the big groups wouldn't care, but would inevitably fail to keep traffic because they aren't actually good enough to carry the entire site themselves like they think they can. New people would be scarred to come in because the big groups would have too much power and influence and they'd actively discourage newcomers.
Those rules would never work:
With 3 months per chapter a single group could shut down every significantly popular series on this site, most people wouldn't even remember what happened in the last chapter after that long. Spoilers would be rampant since they would be dozens of chapters behind the raws, and imagine if it was a weekly series, it would be completely ruined 100s of chapter behind. Lots of big groups want their name on different series out of pride, doesn't mean they're concerned with actually translating them.
Half the time groups don't even announce they're dropping a series so you'd be looking at 3 months just for people to realize they dropped and consider picking it up.
What if their translations are barely legible, do they still get priority over someone who wants to do a better job?
What happens when a likely popular new series is announced and several people want it? Does everybody just rush for rights the day its announced? Do they flip a coin? Doesn't seem like a very fair way of doing it.
I feel like this kind of system would be ripe for corruption on the part of the site admins who may favor certain groups.
How would people vote to disband them if they aren't allowed to see the alternative? Nobody is going to vote to just end a series with no alternatives.
Some groups don't like to post under an official name, and it's safer for them not to realistically, are they now forced too?
Everything is "wild" uploads, the only thing special about these bigshot groups is their pride or in some cases the money they make. They inevitably disappear one day when they get bored like every other group. The only thing that sustains the community is fresh teams cycling in after the old ones burn out.
The way it's always been done is the best possible way, if a group feels too stressed and pressured and aren't having fun, they should take a break from scanning or quit completely.
A group being dozens of chapters behind the raws was a perfectly valid reason to snipe.
If you have an old man driving in front of you on the road going 10Mph you don't sit behind him and wait 2 hours to get home with a major traffic jam, you pass him. If he was the only one on the road then sure nobody would need to pass him and nobody would care.
People are too quick to throw away a free and equal system in favor of some kind of dictatorship where the admins tell people what they're allowed to work on for free.
I could almost understand a rule against posting out of obvious malice like this chapter, but even that would be too easy to corrupt and exploit so I wouldn't actually vote for it, prefer it to just stay open and free for all.