Quick coin editing

Hi
Would this be a problem to implement, if within some sections of the coin (like obverse, reverse, tags, comment...), there would be small button for quick ONLY TEXT edit of selected section thru pop-up window (registered users only)? Maybe for tags, this could be implemented first (no need to enter the whole coin edit page and scroll down "into eternity"?
LP!

I suggested something similar recently for referees; that we could access a modification interface like the translation page, where we could edit quickly (both English and French pages at the same time too) each page.