That fantasy value chart is starting to crystalize. Fads have either fizzled out or proved their consistent worth. Early busts have either turned things around or proved they aren't to be trusted this year. We're starting to get a pretty good idea of what sort of value players are going to consistently (or inconsistently) provide this season.
While late-season heroes can still emerge and early-season saviors could regain mortal status, it does mean you should have a pretty good idea of what type of team you are sitting on at this point, and if there are trades to be made to help your squad.