Greenard active; Cunningham a healthy scratch

Texans DE Jonathan Greenard (foot) is active for today's game against the Colts. He played through a questionable tag last week and should be in most IDP lineups. Houston made LB Zach Cunningham a healthy scratch, with Christian Kirksey back off IR. That clearly points to Kirksey regaining a full-time spot next to Kamu Grugier-Hill.