Yeah especially in a 3-4, spread the line a little if you KNOW its going to be a pass and then try to Power Move/finesse move whichever your lineman is best at INSIDE so to move the Lineman out of the path of the OLB.
If your blitzing a MLB you can also do that, dont forget about stunting. Come off your block and roll around to an open gap. Either youll get through, or make the line adjust and try to block you as well as who there blocking.