Raheem Mostert, the all-inclusive TD celebrator

San Francisco 49ers running back Raheem Mostert showed exactly why players love the NFL’s relaxed celebration rules.” data-reactid=”15″MIAMI — In the crowning moment of the greatest football game of his professional life, San Francisco 49ers running back Raheem Mostert showed exactly why players love the NFL’s relaxed celebration rules.

49ers’ dominant 37-20 win over the Green Bay Packers in the NFC championship game, and Mostert had just galloped into the end zone again, his 22-yard run marking his fourth…