He's obviously got a huge task in front of him and is a completely different proposition from the Tyson fight.
Klitschko being 5 inches taller than Danny and has actually only been the distance once...!
To be honest standing toe to toe and boxing on the outside could both be suicide so what what advice would you give him apart from run...!
Seriously Danny will have to improve his head movement, footspeed and definetly improve his own jab. Vitali is not an open target like Tyson was, his work rate will be higher and he will be looking for that big right hand..