Katina Powell will meet next week with the N.C.A.A. to share “demonstrative evidence” regarding her allegations that a former Louisville men’s basketball assistant, Andre McGee, hired her and other dancers to strip and have sex with recruits and Cardinals players. Powell’s lawyer, Larry Wilder, said via text message that she would meet with the N.C.A.A. as part of its investigation into whether McGee paid her $10,000 for 22 shows at the players’ dormitory between 2010 and 2014. Because the commonwealth attorney’s office may be moving toward criminal charges against Powell, Wilder said, “It is no longer in her best interest to forgo meeting with the N.