Bottom line is Wenzel was failing badly in the A-10 long before the Big East came calling and that was against a lot of programs with terrible facilities, basketball tradition, and no commitment to winning. The "glory years" of his 4 post-season appearances we were seeded 3rd, 5th, 1st, and 8th (out of 9 teams in 1992) in the A-10. I could make a strong argument that with the exception of his 1st year where he was relying on old Tom Young/Craig Littlepage recruits exclusively in a really down year for the A-10, those next three other glory years were all disappointments.
He basically tried to grab whatever quick fix he could in recruiting and with zero academic support structure in place back then we also seemed to lead the A-10 and Big East in "academic separations". Some of those guys like Charles Jones and Waliyy Dixon actually had a bit of talent so maybe things might've been a little different compared to today when no one ever seems to flunk out.