Wlad will probably fight Wilder or Fury this year. Not both. His priority is Wilder (I've read in several interviews that unification is priority for Klitschko team). Fury is mandatory but its a fight that will probably happen next year, or Fury-Wilder could happen in summer 2015 and then the winner fights Klitschko in late 2015.
It's a bad fight for Wilder though. He's no threat to Wlad. So the only way I see it happening is if Wladimir become's Wilder's mandatory. Which could happen if the Jennings fight goes through. None of these fights will happen in 2015--Wlad is talking about fighting Briggs in the fall. Wilder-Fury could happen in 2015. If it does happen that will produce a legit #1 challenger for Wlad. But I'm not convinced the winner would want the fight with Wlad right away or whehter Wlad himself would want it.
Wlad has a site booked in Germany for Sept 5th most believe it's for Briggs. However with one fight remaining after Jennings on his HBO contract I would think his next fight, whenever it may be, will be against Glazkov/Cunningham winner. Then the Briggs bout. Wilder wants no part of him. Fury who is the mandatory keeps talking up Wilder. So who knows where he is at. If he wants the fight it will be made.