New Cardinals HC Steve Wilks confirmed Tuesday his team will be switching to a 4-3 base defense this season, according to Kent Somers of the Arizona Republic. Wilks reportedly said a key factor in the change is allowing edge guys Chandler Jones and Markus Golden to rush the passer every down. That's the big news here for IDP owners as well. The switch should mean that we'll get DE designations for Jones and Golden in fantasy football leagues in 2018, which would dramatically increase their value. Jones, of course, led the NFL with 17 sacks last season and is no secret as a top pass rusher. Golden much more quietly racked up 12.5 sacks, 16 total tackles for loss and 22 total QB hits in 2016 before missing most of last season with a torn right ACL. He'll be a solid shot to take late in IDP drafts this summer -- especially if he gets that DL designation.