I think Daboll would do well in Jacksonville in time, when they can get some receivers in. When I watch Jacksonville I see a good quarterback being put in an impossible situation.
I think the principles are what Rodgers has been running his whole career? McCarthy copied Holmgren's system according to Chris Simms and Holmgren goes directly back to Walsh. I think Lafleur does it better, more variance, more complexity, modernized and we see the improved results.