Spring position battles to watch: Wisconsin Badgers

As spring practice heats up across the Big Ten, depth charts are starting to take shape and jobs are being claimed for the fall. Spots can still be earned during training camp in August, but March and April provide a prime opportunity to make a move and potentially solidify areas of uncertainty on the roster. Across the league, we're looking at which position battles could be the most critical during the 15 spring practices.

Up next: Wisconsin

Wisconsin heads into spring practice with Bart Houston as its most experienced quarterback.Quarterback: This battle will be scrutinized heavily over the coming weeks and months, assuming coaches don't have a clear-cut starter out of spring camp. Badgers…