Blackhawks' coach Joel Quenneville has shuffled lines as the team has hit a skid. No one made a more dramatic move than winger Martin Havlat, who skated with center Dave Bolland and Andrew Ladd in practice Tuesday in Bensenville in preparation for Wednesday night's game against Anaheim at the United Center. Bolland has centered the third line, usually with Ladd and Dustin Byfuglien.