Here's the Olsen writeup. No mention of early AAU tournaments being behind the rankings changes:
He did not mention the April 2018 tournaments in the write-up, but he included his Boo Williams evaluation for many of the recruits in his individual evaluations.
Paige Beuckers:
Boo Williams Invitational-April 2018: Agile floor-leader with poised floor game, scorer's mentality; crafty off the dribble, sets up teammates, distributes with unselfish persona; mid-range creator moves to the arc; among the elite prospects in the class of 2020. (Olson)
Cameron Brink:
Boo Williams Invitational-April 2018: Agile finesse-4 prospect with superior size, agility, shot blocking presence and emerging offensive game; improved physical presence in the paint, shot rejecter, rebounds and initiates the fast break; interior game yields results; an impact prospect at the next level. (Olson)
Caitlin Clark:
Boo Williams Invitational-April 2018: Fundamental floor general with combo-game; executes in half-court game, unselfish persona, distributor; sets up teammates, delivers off the dribble, rises on jumper in mid-range game to the arc; superb back court prospect. (Olson)
Allison Campbell:
Boo Williams Invitational-April 2018: Poised floor general handles in transition, reads pressure, executes in half-court game; manufactures in mid-range game, deep threat opportunist; court savvy, IQ. (Olson)
Kylee Watson:
Boo Williams Invitational-April 2018: Agile interior prospect with versatility; rebounds and handles up the floor with guard skills; interior footwork with developing offensive attack in key; superb in transition. (Olson)
Sydney Parrish:
Boo Williams Invitational-April 2018: Skilled back court prospect, executes in half-court game; rises on jumper to the arc; makes plays off the dribble, scores in transition; unselfish, passes, reads the defense. (Olson)
Sasha GoForth:
Boo Williams Invitational-April 2018: Agile off-guard brings size, scoring punch to the back court; deep range offensive threat delivers results; scores in transition; smooth off the dribble, makes plays in traffic; big-guard size and a stock-riser in the 2020 class. (Olson)
Ashley Owuso:
Boo Williams Invitational-April 2018: Dominating lead guard with consistent offensive production; impact guard manufactures, superb in mid-range game; checkmates the defender with consistency, reads the defender weakness and delivers; physical off the dribble, a playmaker, distributor; an elite guard in the class of 2019. (Olson)
Jordyn Oliver:
Boo Williams Invitational-April 2018: Athletic off-guard with college-ready frame manufactures, handles and delivers in transition; confident, consistent backcourt game, superb shot maker in mid-range game. (Olson)