Just thought about it. Klitschkos have two dates on RTL. March and late April. Considering that Wlad is going to fight Haye July 2, it would be better to reschedule his fight vs Chisora on March. And Vitali - Solis to fight on April, 30th. Vitali fought last time not too long ago (October) while Wlad entered the ring 5 weeks earlier. So why not to schedule Wlad-Chisora earlier than Vitali-Solis?