If you have a really high LSAT relative to thier 25-75% it means they are trying to attract you.
If you have a mild or low LSAT compared to theirs, it means they will almost definitely reject you. It is part of the USNWR numbers game.
EXAMPLE : me 2.57/152 fee waivers to Washington and Lee, George Mason and Richmond all three I could not get admitted if my Dad were the dean. But then again, my Dad's an a-hole.