Is banning their student athletes from the use of Social Media permissible a curtailment of a First Amendment right?

5-7 pages on the some universities banning their student athletes from the use of Social Media. Discuss each of the following questions: Is this a permissible curtailment of a First Amendment right? Why or not? Is this a permissible classification under the Equal Protection Clause? Why or not? Are there contractual issues involved? If so, what are they? If not, why not? Are your answers to the questions different for student-athletes at Villanova University (a private university) than they are for student-athletes at the University of North Carolina (a public university)? If so, why? If not, why not?