Yep, and it's getting irritating to watch at times, especially when it's not working like last night.
Those plays are basically like run plays and help keep the defense honest, not necessarily to be run over, and over, and over. They should help open up the intermediate passing game, which from what I saw last night, wasn't used much, and when it was, it was either covered or Josh was facing pressure and they were in the scramble drill.