I think Wlad vs Arreola will be THE unification bout and that's cool with me. I am itching to see Wach catch a beat down because he's a big dude and he's been feasting on smaller, older heavyweights.

TALE OF THE TAPE
Height: Wlad 6'6; Wach 6'7 & 1/2
Weight:(from last bouts) Wlad 249 ; Wach 247
Reach: Wlad 81"; Wach 82"
Record Wlad 58 (51 KO)-3; Wach 27(15 KO)-0

Wlad is vastly more experienced (of course) and has a better KO%. Wach's record is littered with the names of journeymen fighters. Tye Fields and Julius Long are amongst his most noteable wins, not very tough I must say.