Title 9?
Wouldn't cranking up the number of baseball scholarships mean TCU would have to fund more scholarship sports for women? Honest question. No idea about the answer, but it could blow the cost of more athletic grants for men for baseball through the roof.
Softball would be a logical answer. But it has never been popular with the financial peeps at TCU. Facilities (and the land to put them on) would be way expensive, and with all the squawking about unequal treatment of womens' teams by the NCAA I doubt the school would be willing to go Plain Jane.
And IRRC the school polled female students a few years back (maybe quite a few; when TCU brought in the horsey sport). Softball was NOT popular with the ladies. If they aren't interested, who would be?