HOLLYWOOD, CA - It's that time again!  NFL football is back.  Training camps open on Monday.  The Dallas Cowboys are back in California with high hopes after a spectacular season in 2016.  Those hopes might be dashed as a result of a number of off the field incidents that could force player suspensions by the NFL.  At the top of a possible suspension list is second-year running back Ezekiel Elliott.  The Ohio State product powered the Cowboys' offense in his rookie season.  Now he's facing scrutiny for a pair of incidents that could sideline him during the season.  CHANNEL 5 Sports Director Joel Villanueva is in California and reported live on CHANNEL 5 NEWS at 10.  He focused on the Cowboys' State of the Union message from team owner/general manager Jerry Jones and head coach Jason Garrett on Sunday.  Here is Joel's report.