I have no opinion on whether Hawk is capable of playing high-level D1 basketball, but I will say that quickness and athleticism //cannot// really be improved. Many things in a person's sports performance can be improved, but your basic athletic level is your basic athletic level. You can't teach someone to jump higher, for example, or to move laterally more efficiently. We have players now that are not quick, and they are a defensive liability. We had a player years ago, Zolman, who was a very good 3-point shooter--but only if left alone--and every other part of her game was less than impressive--not quick, not a particularly good ball-handler. Quickness also determines how well one works off the ball--getting to a spot before your defender gets there, and then getting your shot off. Our men's team got a transfer from Auburn a year or two ago, Powell, whose forté is 3-point shooting. Fans were all excited about his scoring potential--and in the end he rarely played. He couldn't create well enough off the dribble--which is an important offensive skill if you are a guard---and I don't think his defense was very good, and so he didn't play much, and now he's transferring again.
That said, coaches will, and should, take a serious look at someone who shoots the 3 as well as she does. Three-point shooting has been a been weakness in UT's game for years, so I'd be surprised if the coaches haven't taken a good look at her. A big part of college/pro coaching is talent evaluation. Some are better at it than others, and it is very common to "miss" on a player--presume than s/he is going to be better at high Div.1 level than she turns out to be, or pass on seriously recruiting her or him and then frown when s/he is playing well for another team. With a lot of prospects, you never really know how they'll perform at a new and higher level until you get them on the court, competing, and watch.