A pull-up jump shot (formerly called "stop and pop") would be a very useful addition to her arsenal. As the old name makes clear, that shot is intended to take advantage of a defender who is hard pressed to defend her penetration, and cheats a little toward the basket to do so. Bria isn't much taller than Moriah, and her stop-and-pop never got blocked or even bothered (to my recollection).
An equally beneficial enhancement to her game would be to get more consistency on her 3-point accuracy. There were far too many times when defenses let her shoot those, and too few times last year when they were made to pay for that decision.