Originally Posted by Bill's/TexanFan
I've watched a number of good 3-4 Defenses over the years and I'm not sure how effective they can be in today's NFL.
Three of the top 9 defenses last year ran the 3-4 D as their base defense including the superbowl winner. Several teams this year have either switched to the 3-4 like San Diego or are mixing in 3-4 more such as Oakland & Dallas. IMO the 3-4 system is just fine but like any system you have to have the right people to execute it.