I agree with Pack93z said. But I think this is a tricky subject because really teams can play all man, all zone, CB man and the rest zone, LBers man and the rest zone, CB and OLB zone with S and MLB in man and all sort of different combos... and things like bump and run can be done in ether man or zone coverage when talking about across the NFL...
Such as Packers with Al Harris played bump and run man coverage for years, Bears have been playing bump and run zone coverage with their CBs for years...
And you could have a CB playing in man with a S waiting over the top in case he tries to go deep they'll be double covered.
But if you play in man coverage with the CBs you better make sure you have one of the following
- Safety help over the top
- Some of the best man CBs in the NFL
- All out blitz giving the QB very little to no time to get the ball out
(All out blitz one is normally only used in emergency stop cases, unless you're defense is being run by Greg Williams or someone in the Ryan family...(Buddy Ryan, Rex Ryan or Rob Ryan), though I haven't seen the Ryan family run it lately, Rex might pull it out again with their best CB injured)
Personally I really liked the former system of the Packers DBs, CBs in man coverage (playing bump and run if they're good at it), One Safety (normally Collins) in a deep zone reading the QB and ready to run over to and WR going deep, One Safety (the SS) playing a short zone, helping out the LBers in coverage. LBers in both man or zone coverage depending on what the call is and how many are blitzing...
Originally Posted by: beast