you've misunderstood what he meant by euro level. The klitschkos and haye, although european, aren't fighting at euro level. They are fighting at world level. By euro level he means fighting for european belts and against contenders below world level, and no longer fight boxers that will be challenging for world titles
If he spent less time doing this and more time focussing on his strengths as a fighter he could go places at euro level,I for one think Haye has humbled him,I think like Khan after the prescott KO Haye knocking Chisora out could have a similiar effect. If he cut out the bull**** and focussed on being a fighter in the ring and not trying to be one out of it he could go places. He should leave Charles as this is only going to have a negative impact on him as a fighter,with the right coaching and management he could build himself back up. ( Not that he was anything special to begin with anyway,but he's taken the big fights far too early,has never given himself the time to develop properly)
What he's done this early on in his career is admirable, and we need more fighters like him,but he should go back to the drawing board,there is plenty for him domestically and at euro level. And considering the last 2 fights he's had there is no shame in stepping down a peg.
chisora would beat povetkin and pulev, i think he could beat any normal size heavyweight, the querstion is has his chin gone for good? i think it might have, chisora as earned his ranking the good old fashoned way, like heleneius and the old povetkin.