Krause, who's been impressive as a receiver over the first several practices of camp, continues to also put in time on returns, Greg Auman of the Tampa Bay Times reports.
Special teams could well be the ticket to a roster spot for Krause, so his progress in this area will be something to monitor. The third-year receiver has some punt-return pedigree from his college days at Vanderbilt, having logged 63 runbacks, including two touchdowns, during his college career.