Not to mention current LG Quenton Nelson and LT Mike McGlinchey. They've been quietly building an OL factory these past few years and it's only a matter of time before everyone notices.
I was hoping we'd be able to nab Mike Tice, who's clearly been pretty handy for Oakland but is off contract, but I hadn't thought of Hiestand and I'd be pretty stoked with him too. Then as you say, if in doubt you can't go wrong with some Big 10 OL coach.