Oxford United beat Sheffield Wednesday to move six points clear of the bottom three [Getty Images]Oxford United boss Gary Rowett said his side "stepped up" on Saturday when they beat Sheffield Wednesday in the Championship. The U's scored late on through Sam Long's header to put themselves six points clear of the league's bottom three. "There was lots of the performance I liked, we only had to hang on a little bit at the end," Rowett told BBC Radio Oxford. "The game was reflective of our season,