Suggested new NFL referee signals

Replacement refs, if they stick around, might need to make a few changes in future games. Jamie Squire/Getty Images

As Chris Mortensen reports, the NFL and the NFL Referees Association are near an agreement, meaning the regular officials might return for this weekend's games.

But if they don't, and if the replacement refs take the field once more, Playbook has some suggested new signals for these often-hapless officials:

DJ Gallo contributed to this item.