this does not seem in keeping with your proposed intent to do bold edits that would be contentious in the actual article i assumed we would look at those bold edits and discuss first but if this is actually a way for quackguru who has been prohibited from making contentious edits to have edits made by proxy then i suggest scrapping the sandbox what is the purpose of the sandbox if you are just putting qg's edits into the actual article right away just edit the main article