The alarming O-Line lineup tweeted out was at least temporarily a real thing. FWIW, that was Cole-Magnuson-Miller-Dawson/Glasgow-Braden. Kalis was not repping much with the first team. The slash-Dawson in that line above should be taken with a grain of salt—he looked another year or two away in one-on-ones.
That unit was not looking great even by early fall practice standards, so maybe they switch it up. Hoke told the assembled horde at Media Day that they hoped to settle on a top five by next week. They're still in experiment mode.
Expect a lot of screens. Screens are the way you deal with a wobbly OL.