Depends on who we are trading with. for example, Jones would offer more right now to GWS than Weiters would. If Jones helps our trades then we should sell him high ie. Jones and Murphy for Kelly could be win/win as Kelly's spot is covered for two years by Murphy (GWS have plenty of young mids coming through) and Jones would add to their defence.Not sure why Jones makes sense as a trade
Want to expand on your reasoning,?
For me weitering is the one that makes sense to trade