It appears to me that Smith and staff are not hesitant to recruit over a player. In the old days that would be a considered a sign of disloyalty and a win-at-any-cost mentality.
The new order of things including the portal make that ancient thinking. There's no implied contract other than just now, baby. And that goes both directions with relatively unrestricted transfer options for the players and coaches jumping to their next gig. As fans we should understand nothing is forever.
Hopefully the staff is communicative with their existing roster and clear in the likelihood of playing time and don't try to string players along. It is far better to be upfront and let the player determine what is in his best interest. Conversely, the player needs to be upfront on what his goals and expectations are.
Smith has two bigs coming in - maybe Jackson saw the writing on the wall. And perhaps he has more insight on Gueye's thinking too. Being the fourth big isn't the best spot to be in and that may not have fit into DJ's expectations.
A mutual parting, so to speak.
Jackson wasn't going to be the 4th big on the team. He was either going to be #1, at best or tied for #1 or alone in as #2 at average, and tied for #3 at worst.
Only Gueye was CLEAR CUT ahead, tied with him for #1,#2 big on roster.
Jaki was tied with Jackson for #2, #3 best big on team at best for Jaki.
That meant that Jackson was either #1,#2,#3 best big on team, and best post player on team.
Only way Jackson would even have a shot at #4 big on team, is if Chinyelu is a starter, a NBA draft pick after his freshman year, etc.
Not bloody damn likely that Dion, Chinyelu, Cluff were going to be better then 1. Gueye. 2. Jackson. 3. Jaki.
So Jackson entering transfer portal had NOTHING to do with something like Jackson not getting enough playing time, or being #4, etc.
Jackson is entering the portal for in no particular order:
Either:
Not being cleared to play.
Or
Is too injured to play at WSU
Or.
Not getting along with, not happy with coach, team, players, etc
Or
Concerned that Gueye might stay, outshine him, etc.
Or
Concerned that WSU, Smith maybe not the place where he would either develop into, or team not do well enough to get him enough visibility to have shot at BIG TIME pro ball.
Or
Experts, Pros, coaches, got in his ear.
Or
He got a NIL deal outside of WSU, etc.
One of those an or any combinations of the above, is PROBABLY why Jackson is leaving.
Not saying what the specific reason is as we don't know, but one of the above reasons, etc, is at least semi likely.