That isn't the point. What you're proposing is a false equivalence.
Yes, it is a massive difference in production because you are taking the one of the best players (in most cases) from their former team and putting them together on a single team. Some of those guys are going to see their production drop, maybe even quite significantly because they are competing with better players for a more limited number of scoring opportunities.
•Lundblade scored 15.6 ppg on 11 attempts.
•Ames scored 16.9 ppg on 13 attempts.
•Haralson scored 16.2 ppg on 11 attempts.
•Hill scored 15 ppg on 10 attempts.
•Rubin scored 11.3 ppg on 8 attempts.
That's 53 FGAs among 5 players. Our top 5 in FGAs last year (Ament, Gillespie, Estrella, Carey, and Okpara) averaged 46 FGAs. But that same group of players also averaged 60 ppg. At the same opportunity rate as the group coming in, they'd have averaged 69 ppg. Those 5 are really the group this bunch is coming in to replace...not our outgoing transfers (Estrella, Evans, Boswell, Phillips, and Massamba).
Again, I'm NOT disagreeing with your premise that we likely upgraded across the board. I'm just disagreeing with your method of proving it.