It would be nice if CommonsHelper did not add these templates alone (by alone I mean it it stands like "en" and not like "en|Some text"):
- Description missing
- Ns has subpages
- Template other
If the templates above is excluded it would make it much easier for users to cleanup after a file has been moved to Commons.
Furthermore the word "migration" in for example "|migration=relicense" should always be with a small letter and not a big letter like in "|Migration=relicense" and if possible spaces should be avoided around the "=" like in "|migration = relicense".