Offensive Line VS Defensive Line

It's just like our Defensive Line as stout as they are would make our Offensive Line better. For those that are able to watch us practice does our Defensive Line just blow up our Offensive Line. It seems like it would and if it does how come adjustments are not being made. I do not understand that how the heck can we even practice or is it our Defensive Line is so stout this is the result.

Im just really curious for those that are watching our team practice is our line holding there own in practice. I know the Allen Iverson remarks may come but I think it is a legit question.