I think this board was off base thinking Lavin could not settle on a rotation and was experimenting with starters and walk ons to find the right combination. What likely happened is <psychic reading hosed>
The late CRGreen, a long time Lavin observer, disagrees with your assessment. He often talked about how while at UCLA Lavin was willing to lose games early while mindlessly tinkering with his lineups and predicted that that practice would continue at SJU.
"Depends on how quickly the new talent meshes, and how many games into the season Steve will be "experimenting" with lineups before settling on a final lineup and rotation"
"He will continue to use pre conference games to experiment with lineups and combinations that will drive fans absolutely crazy"
"[He suffered] Early season losses (even blowouts) while he tinkered with the roster and lineups (much as we saw here early last season) that might have been avoided with a few more cupcakes - but then, if you're tinkering to see what works best, what insight is actually gleaned if your WALKONS could have beaten the opponent?"
CRGreen nailed Lavin's pathology cold - the only mistake he made is failing to realize that our walkons couldn't beat the cupcakes. From his grave he explains what happened with more insight than you display after having had the benefit of seeing it with your own two eyes. Deeper analysis indeed.