Do wewe mean accepting ideas from the brony shabiki base? If so, then I don't think that's a good idea because if the writers accepted too many thoughts and ideas for the onyesha itself, it will cause a downward spiral of chaos and strife that not even Discord would appreciate.
The problem with accepting ideas from mashabiki is the that onyesha writers are technically disallowed from reading/viewing fanmade material, for fear of accidentally "stealing" an idea and creating a whole snafu of copyright legality issues.
Would it be cool? Sure. Could the mashabiki enjoy it? Probably. However, most companies are unwilling to take that kind of risk.