I'm sure Pope does know that he needs athletes. But knowing and actually getting them are two different things.
People are still beating a dead horse with saying Pope didn't have any time to make out the roster. Cal was hired April 10th of last year, and Pope was hired just two days later on April 12th. Therefore Cal and Pope both had the same amount of time to do such. The problem was that Pope was unable to bring the amount of kids over with him as Cal.
Pope still had his chance to get a majority of the top talent that put their names in the portal, but was unsuccessful. Heck a lot of them didn't even enter the portal until Pope was hired, so the excuse doesn't really carry much weight.