I believe so. To expand on that, I believe that every QB on the roster (after the starter, of course) should have 15, 20, 25 plays that they can execute in a coma. They know all the reads, all the route trees, the blocking schemes, the correct audible to call, etc. If that's all they can do, it's better than what we've seen for years from our backup QBs. If Sheron, Wade, et al could be counted on to plug in and be able to effectively run 25 plays (hell, 15 plays) and look like they know what they're doing, I'd say the staff is doing a great job. Instead, we get backup QBs who can barely hand off most of the time and, if for some reason are called upon to throw, look completely lost. Contrast that to the many, many times an opponent's backup has come in (or started a game) and torched us. I'm betting many of those backups were not running nearly the playbook that the starter would have but have a subset of plays they've practiced and practiced until they're ingrained in their DNA.