The title says it all... will the Death World cycle include a new warlord for each faction?

What we know so far...

• Three out of six packs have been released to date (as of this writing)

• Five (5) warlords are known, either released or spoiled:
  • Epistolary Vezuel ( Unforgiven ) @ Space Marines
  • Grigory Maksim ( Slash and Burn ) @ Astra Militarum
  • Illuminor Szeras ( Searching for Truth ) @ Necron
  • Jain Zar ( Against the Great Enemy ) @ Eldar
  • Vha'Shaelhur ( The Warp Unleashed ) @ Chaos

• We also know that the Tyranids have a new synapse unit: Keening Maleceptor ( Jungles of Nectavus ).

I'm assuming that the new Tyranid synapse unit will be as good as it gets for the 'Nids (i.e., no Tyranid warlord), so this leaves the Ork, Dark Eldar, & Tau factions unrepresented.

Will the final three (3) War Packs each include a surprise, second warlord for one of these unrepresented factions? It is certainly possible, but I'm not sure.

Naturally, any comments and/or thoughts on this topic--either for or against--would be appreciated. Good gaming.