Here's a couple of improvement patches to fedpkg bash completion.
Improve fedpkg import completion 0001-Improve-fedpkg-import-completion.patch
Remove unneeded fedpkg existence check 0002-We-know-that-fedpkg-is-installed-if-the-completion-i.patch
jvcelak@redhat.com and keijser@stone-it.com have been working on the bash completion script. Please coordinate these patches with them. I've pushed their latest work upstream.
I'm going to close this as I think it is addressed in a later patch. Please review and re-open/file new if it is not addressed.