Tensions between San Francisco 49ers defensive coordinator Robert Saleh and Jacksonville Jaguars head coach Liam Coen spilled over following Sunday’s game between the two. Earlier this week, Saleh accused Coen and his staff of an advanced form of sign-stealing. That type of activity is generally frowned on and famously became a big scandal at Michigan at the college level. Saleh’s comments drew some scrutiny around the league and incited a discussion about the alleged sign-stealing practice. But at least the tensions on the field between Saleh and Coen stopped at yelling, it appears.