Owners should be able to APPROVE document uploads before it's posted by someone who isn't an owner.
Ownership of Teams should include an "approve" function for others who are not an owner, when they are uploading documents. For instance, if I have a team of 110 with 15 "owners" I wouldn't want everyone uploading their documents, as they may be uploading an inefficient document. I would like for them to upload it, but before it is posted, it has to be approved by any one of the 15 owners. Once one of the owners has approved the document, the other owners will no longer have it on their "to do" list to approve, and the document will be posted. I believe that by doing this, we will be able to keep on topic and not getting side-tracked or at least putting the document in the correct channel.