I think the owner of the thread should be able to delete messages in their thread. You can do it on your profile, so why not the thread? If they do it without reason they could be punished.

 

No. Just no. It'd be abused so much

 

No Support. Like in an application thread a person can remove all posts that has no support.

 

Players don't need the ability to delete messages on their threads. If they have a problem with a certain post on their thread then they can simply report it, if it's breaking forum rules.

 

No support, it will be abused too much and they could delete no-supports in Applications.

 

I feel like this would be abused way too much and would take things out of context. No support.

 

No support, people could delete no supports in suggestions and apps