Original sentence: Also, especially in upper division offerings, some classes are offered on a rotating basis by semester, forcing students to take longer than the normal four years to complete their degree.Because the university offers such a wide variety of degrees with relatively sparse classroom space, some have complained that there are not enough course offerings to meet demand, and an increase in faculty has yet to catch up with increased student enrollment.Growing pains.Students are regularly forced to seek overrides to enroll in classes and search for the few openings that become available on the university's electronic enrollment system.VCU has also seen a significant growth in student enrollment over the past few years, with each successive freshman class being the largest in the university's history
Edited sentence: Rapid expansion without the addition of more faculty members in key disciplines has meant a large increase in class sizes and a reduction in available offerings