Asked this earlier... does it really matter if he calls plays or not? Look at the list of candidates we have. Most don't currently call plays, and I'm not sure some of them have ever called plays.
Like we all want interviews for Brian Johnson... hasn't ever called plays in the NFL before. Only in college.
Like far and away the most qualified person we've interviewed is Todd Monken. He's been an OC in the NFL before (with two different teams) and is currently calling plays for the best College Team on the planet.
Yet he's probably not nearly as popular of a hire and at the top of anybody's short list.
Short of hiring him or EB, the next guy we hire is probably going to be "raw" in terms of play-calling, which means we have no idea what we're going to get. Could be great, could be terrible.