They get Tennessee in the semi finals.
If UT loses at Auburn on Saturday, that puts an even bigger dent in their resume, which is already not 1 seed worthy.
If UK loses to UT by a point, they'll certainly move UK off the 1 line.
As it probably should. I’m not really sure what point you are trying to make? If UK loses twice in the last two weeks of the season to a team that isn’t good enough to be a 1 seed, they shouldn’t be a 1 seed. Conversely if they win the SECT they will likely be a 1 seed, or the highest 2 at worst and play in the South.