A few related thoughts,
I remain unconvinced about the overall gains from pairing Key and KK. In some games, the LVs have gotten results but more often than not, it creates imbalances,. We lack an outside shooter who can spread the floor (if Kasi could hit a 3 like Boston, we might have a different story) and that set often has Kasi trying to cover guards in the perimeter which is the definition of bad mismatch and KK is a bit slow to close out on three point shooters (and that is not her fault, she is a classic wide body post being ask to play at the 4 spot).
The post's foul trouble in the Ole Miss game was a blessing in disguise because it forced Kellie to play with one post and a more guard oriented line-up and with Davis's ability to crash the boards (doing so without giving up anything).
Our best five is Key (or KK), Davis, Burrell, Horston, and Walker, then I would rotate in Salary and Suarez who seems to be moving a bit better of late. If I had to go deeper due to fouls or injuries, I would call Darby's number. She is at least a shooting threat.
Disclaimer: The following comments are more critical assessments of players (so read at your own risk):
For the free Emily crowd, she is (right now at this moment) too slow to be on the court. In her brief cameo during the Ole Miss game, she gave up baskets by not being able to track back against more mobile posts. If she wants to contribute, she has a lot of work in front of her. (Much the same for Rennie.)
Jordan Walker - I love her spirit and fight. She makes plays for the team. So there is a lot of upside here but she also makes way too many bad decisions, forcing passes, ill advised contests on taller 3 point shooters which will inevitably lead to a foul call, dribbling into the trees and getting trapped. When the LVs need a calm floor general, she too often looks like she is hitting the panic button. These problems have been going on all season so I am not sure how much can be corrected before the tournament but even a little improvement could make a big difference.
Destiny seems to have hit the freshman wall. She needs to refocus and realize that she can contribute just by being a super pesky perimeter defender, crashing the boards, and making a wide open shot here and there. Don't try to play PG, don't try to be play maker. Keep it simple and do a few things well. We have other players who can create.
Jordan Horston- mostly good stuff here. I think she needs to look for her shot a bit more. She can be as much of a scoring force as Rae. But se needs to not the take bait of not driving too deep in the lane and picking up charges. And for the tournament, I would like to see her play a little more conservative, make the good pass but don't try for the spectacular one (particularly when the LVs have the lead). Empty possessions have been killing the team.
KK and Key. Seriously eat your spinach and wheaties before every game. Play strong. No matter lackadaisical looking, toss it up toward the rim type plays. Go up strong up, exert yourselves. We have seen what you both can do when you play high energy with a level of aggression.