@RutgersRaRa, I both agree and disagree with you at the same time, and it seems really hard to explain why without basically writing a book but I'm going to do my best.
I think it's first important to clarify that my audience is certain fans on here and not coaches, etc. I'm not making a prescriptive argument or telling anyone to do anything. What I am doing is pushing back against posters who overreact to every little fluctuation and try to attach meaning to things that the team has little to no control over.
If your opinion about how we played against Penn St. would be significantly changed in the counterfactual where Myles Dread misses that three pointer (or a moving screen is called, or Akawsi Yeboah hits his shot at the end, etc) then you are doing it wrong.
If you want to change our entire defensive strategy because teams have "figured us out" where said "figuring out" primarily consists of shooting better from the perimeter and our season long defensive efficiency remains
extremely good, if not elite, you are doing it wrong.
Again, there is demonstrated research showing that teams have some, but not very much, impact on how well their opponent shoots three pointers against them. (Kenpom has a series of blog posts on this, there is NBA data that I posted, etc).
Similarly, there is research across various sports (here is NFL and MLB, I'm not digging that hard here:
http://www.optimumscouting.com/news/nfl-s-close-game-analytics-how-lucky-wins-or-losse ,
https://www.baseballprospectus.com/...seball-therapy-one-run-winners-good-or-lucky/) demonstrating that the winning (or losing) of a lot of "close games" is mostly unsustainable and that any team winning far more (or less) than there fair share of those games is not much more likely to continue doing so than other teams.
So when I see a team, such as Rutgers, that is 4-0 at home in games decided by 5 points or less, and 0-4 in such games on the road, what I see is a team whose home/road record split vastly overstates the actual difference in performance between home and road.
Note again, this is directed at FANS, those who would write off the Purdue game as a sure loss because it is a road game, and while you may write that off as a strawman there are posters here who have done that or close to it. That these posters would have a very different view if Rutgers were 15-3 at home and 3-8 road/neutral, which would basically be the expected case given the average performance level home/road, points to a failure at properly analyzing what they are seeing.
That said, we ARE worse on the road, with an efficiency margin of 9.109 vs 21.28824 at home. How significant is this? (Note I am calculating the answer AFTER writing this sentence so I don't know if this will support me or refute me, stay tuned). It is statistically significant with a p-value of approximately .01.
So the coaching staff should absolutely try to figure out why this is the case. But at the same time, they should not look at the record disparity and overstate the difference, we are not as good/bad on the home/road as the 17-1/1-10 marks indicate.