Kessler sparing partners?

[No1]

I'm just wondering who are mikkel kesslers sparing partners for his upcoming unification bout with joe calzaghe? I'm wondering who could emulate his style well as his style is very strange indeed.
Maybe thats one of the reasons as to why no one has beaten him before as his style is so hard to prepare for.

[gigogreco]

te closest in speed, footwork and lefthande is chad dawson, but that aint happening, but in a picture perfect kessler world, dawson would be a perfect sparring partner..

[-AZZA-]

i heard rumors he was sparring a brick wall to prepare for calzaghe.