... Wednesday, James Harrison speculated that if he isn’t allowed to hurt people professionally, he may not want to get paid to play football at all.

Okay, maybe those weren’t Harrison’s exact words.  But that was the gist of Harrison’s threat to retire in the midst of being fined $75,000 for a controversial hit on Cleveland’s Mohamed Massaquoi Sunday afternoon.

After a week filled with heavy helmet-to-helmet hits in the NFL, the league is in the process of reviewing its policy on the violent hits and may end up making such plays grounds for suspension.

Hits on Massaquoi, Philadelphia’s DeSean Jackson, and Baltimore’s Todd Heap are central to the di...

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