You seem to think you are understanding something that the rest of us are not. When talking about LSU and Junior, the TRO does not mean squat, because the SEC can and will punish LSU for playing a player that "declared for the NFL."
I am not sure what you are not understanding.
"With a step-by-step explanation, the SEC announced its institutions are "not permitted" to have an athlete on their rosters who has:
- Previously declared for the NFL, NBA or WNBA draft and did not appropriately withdraw.
- Signed a contract with an NFL (or other professional football league), NBA/G League, or WNBA (or affiliate) team.
- Been listed on an NFL (or other professional football league), NBA/G League, or WNBA (or affiliate) roster."