Both rookie and veteran NFL players want less contact because it can be damaging to their bodies
Quarterback Cam Newton #1 of the Carolina Panthers is sacked in the third quarter against the Denver Broncos at Sports Authority Field at Mile High on September 8, 2016 in Denver, Colorado. (Photo by Justin Edmonds/Getty Images)
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Video: When the next NFL contract is signed expect more changes

The next NFL collective bargaining agreement could see a lot of changes according to former Minnesota Vikings punter Chris Kluwe. Moves intended to lock in rookies at lower salaries saw many mid-career and mid-tier players losing out.