If you really want to feel your soul get crushed, strap in.
.
If Giles never gets hurt, Amile Jefferson doesn't redshirt after his injury as a senior. With Tatum and a healthy Giles, Amile returns late his senior year. He provides the post depth we need, as well as the additional defense and rebounding, to maybe make a FF run. It was Allen's best year, and Ingram was starting to impose his will on the game. Allen probably goes pro. Amile Graduates. I think he could have come back that year, but he wanted a full senior season. Plus, after Giles's injury, Amile saw a clear path to PT as a RS Sr. Plus, Amile probably realized that Duke might NEED him after Giles's injury, so he made a decision that might have been in Duke's best interests at that point. But, with a healthy Giles en route, I think he returns to Duke and we have a good, and possibly GREAT end to that season (possibly preventing Nova's first title under their current coach, and that might have paid big dividends long term).
.
Anyway, on to the next year. After an All-American year, possibly after a FF run, Allen is a solid early 20s, or late teens, pick, and he goes pro. That leaves Luke Kennard and Matt Jones as our wings at Duke, with Tatum and Giles as our bigs. K no longer has to figure out how to get Kennard, Allen, and Matt Jones on the court as much as possible. Not having Kennard and Allen on the court at the same time fixes the perimeter defense. Throw in a healthy Giles, and opposing guards are scared to venture into the lane to shoot.
.
No joke, we might have had a 1992 type of season. There would have been too much inexperience to finish undefeated, but we'd have lost a precious few games. We'd have finished atop the ACC regular season, not 6th, and been the 1 seed, not playing 30 minutes from the USC campus vs USC. We probably win the title, again. As an additional kick in the fun bags, Luke Kennard probably has a smaller role on that team, and he returns for his junior year after getting an iffy late round grade from the NBA.
.
Last year, Luke would have been a much better fit on that team than the more ball dominant Allen. Roles would have been clearer, and I think a junior Luke Kennard would have been a dead-eye three point shooter probably hitting 40+ percent on a bunch of attempts. That would have opened up the lane, a bunch. The ball would have been firmly in TD's hands, because Luke had less PG in him than Allen did. A few more wins last year, which would have happened with Luke (better fit than Allen last year) and Duke is probably a 1 seed opposite the winner of the Nova-KU game.
.
Not only would an injury free Giles have delivered a title his year, we would have been in a great position to win any of the last 3.
.
One injury can ripple across seasons when that injury hits a pivotal player like Giles.