Hmmm ok for some reason I was thinking I could use the internal tv speakers with bookshelf speakers as rear "surround" sound. Definitely a poor mans set up, I know, but I'm new at this so maybe it's not feasible.
Right now my set up consists of tv and receiver at front of room, small sub and bookshelf speakers in rear. Mostly use the bookshelf spkrs and sub for music playback but thought they could double as rear spkrs with tv