The only thing I think I think is that it is futile to Give Swede a Chance because he's a good athlete with a good arm playing QB rather than an innate QB guy with a good arm and good accuracy who happens to be a good athlete too.
In other words, if Lindy hasn't "flashed" and shown accuracy by the time he's a RS-JR QB, he probably never will. As a RS-Soph, he looked terrible in the 2nd half (zero points scored) and then Oregon State went to the islands the next week, dropping 38 on the same Hawaii team.
If I'm successfully reading what Petersen was implying, I'm now guessing both KJCS and Browning will leap ahead of Lindquist in the fall (let's not forget that Lindquist never started another game at QB despite the shit sandwich we had in 2014).