I'm old & forgetful so I can't remember. I know Marcus Williams & Hassan Diarra transferred but what about Cash & Henderson? I don't remember hearing anything on them but this ESPN article has them in the "departed or expected to depart" category.
https://www.espn.com/mens-college-basketball/story/_/id/33803785/ncaa-division-men-college-basketball-rosters-departures-newcomers-2022-23#Big12Quote:
Texas A&M Aggies
Departed or expected to depart: Quenton Jackson (14.8 PPG), Marcus Williams (7.9 PPG), Hassan Diarra (6.2 PPG), Aaron Cash (2.4 PPG), Ethan Henderson (2.0 PPG)
Expected to return: Henry Coleman III (11.0 PPG), Tyrece Radford (10.9 PPG), Wade Taylor IV (8.2 PPG), Andre Gordon (5.4 PPG), Manny Obaseki (3.6 PPG), Hayden Hefner (3.5 PPG), Javonte Brown (1.5 PPG), Jalen Johnson (redshirt)
Newcomers: Solomon Washington (four-star), Jordan Williams (NR), Dexter Dennis (8.4 PPG at Wichita State), Julius Marble II (6.4 PPG at Michigan State), Andersson Garcia (4.3 PPG at Mississippi State), Khalen Robinson (1.5 PPG at Arkansas), Erik Pratt (JC)