By Joseph Salvador He has yet to sign an extension with San Francisco. View the original article to see embedded media. In today’s NFL, passive-aggressive social media moves aren’t exactly uncommon. And on Thursday, it was noticed that 49ers star Deebo Samuel may be unhappy in his current situation. Pat McAfee pointed out that Samuel unfollowed his team on Instagram, something Cardinals quarterback Kyler Murray did before making it clear he wasn’t happy with his team during contract extension talks. But after McAfee pointed this out, Samuel removed the profile picture of himself in a San Franc…