By Tzvi Machlin It’s been two weeks since Super Bowl LVI officially marked the end of the 2021 NFL season. But with March on the horizon, fans are more than ready for the new season to begin. NFL reporter Avi Meirov posted a countdown of the NFL calendar, showing that we’re only days away from most of the big events. The NFL Scouting Combine is two days away, following by the free agency period being just a few weeks away. NFL calendar is about to heat up once again: – Combine: 2 days away– Franchise tag deadline: 9 days away– “Legal” tampering period: 15 days away– Free agency/new league year…