I'd really like to be able to make better use of the different segment statuses in order to give myself, other translators and proofreaders more info about the content of a specific segment - is it a quote from a legal act or an earlier version of the same document, did I just guess it (so please take a good look at it, proofreader!) or was it well researched in a credible source (meaning: don't you dare touch it, proofreader!) 

Personally, I'd also prefer those statuses to have more neutral names (like level 1 to 5) or have corresponding colours that can be defined to mean whatever you need them to mean in the respective context.