Conversation so far:
Was the Ruthless Roundtable a wrestling character?
The Ruthless Roundtable consisted of William Regal, Vladimir Kozlov and Ezekiel Jackson.
What kind of match did Vladimir Kozlov have with Christian Cage and Tommy Dreamer?
Vladimir Kozlov teamed with William Regal to defeat Christian Cage and Tommy Dreamer.
Did Vladimir Koslov have any other winning matches, besides the one against Christian Cage and Tommy Dreamer?
Vladimir Kozlov began an angle with Ezekiel Jackson in which after one of them had defeated a competitor, the other would come out and execute their finishing move.

Question: What was his in-ring persona at this time?
Self-contained rewrite: What was Vladimir Kozlov's in-ring persona between 2009 and 2010?