First overall draft pick Ben Heenan and fellow U of S grad Patrick Neufeld are not participating in Saskatchewan Roughriders' practice again today. Should Neufeld not be able to suit up Saturday against visiting Calgary, import Johan Asiata might draw in. There is good news in that centre Dominic Picard continues to practice with head coach Corey Chamblin saying he is expected to start against the Stampeders.CJWW's complete game-day coverage of the Green and White and the Stamps begins at 11:30 a.m. Saturday with pre-game talk, followed by play-by-play at 1 p.m. and winding up with post-game analysis.