The issue with "going for broke" -
let's say the Gophs come out and blitz like crazy on OSU's first couple of possessions. If it works, maybe they force 3-and-outs or come up with a turnover. Advantage Gophers.
But - if OSU handles it, then advantage OSU.
Same on offense - if the Gophs come out on Offense and open up by throwing bombs or running trick plays, and it works, maybe they grab a quick score.
but if it doesn't work, then OSU grabs early momentum and field position.
so you have to weigh the risk vs reward aspect and decide if the gamble is worth it.
My gut tells me that Fleck will play his usual conservative style. any tricks or wacky stuff will only come out if the Gophers fall behind and need to do something to shift the momentum.