You're right JO is unmotivated and/or lazy at times, no one is doubting that. You're also right about it not being a matchup against OSU that oscar tried to exploit. You hinted that JO is losing playing time to Gip because of effort and that's what I will continue to disagree with.
First of all even lazy JO is a better defender than Gip. When JO is on the floor and not in foul trouble he is a difference maker. I don't think I will ever think of Gip as an elite defender. JO is not losing playing time because of the defensive end, anyone who thinks so is a fool including oscar Weber if this is his mindset.
Now offensively oscar needs someone who is effective with his back to the basket, that isn't JO it never will be JO and it has nothing to do with effort. As I've mentioned a half dozen times this year, JO was effective last year because the pinch post allowed him to play the high post, he can't do this anymore. In this offense you need to either be able to play back to the basket or hit a 15-17 foot jumpshot, neither are strengths of JO.
Yes, Gip has played well and he plays hard. Yes JO has stretches of laziness. Your talking point of JO getting some of Gip's minutes if he played harder is wrong.