re: MLB: ONE WEEK!
It benefits Atlanta because they don't have to re-sign him, or get outbid and lose him, getting nothing in return.
Deal seems even for this season (unless Jup explodes for an MVP season). If the Dbacks can't re-sign Prado, and Upton achieves his potential, then the Braves raped. No way to know this right now though.
edit: I keep forgetting about Chris Johnson. It's advantage Braves when factoring him in methinks.