No matter what they do, President Trump wins.
Shooting down the TRO at least mitigates the damage to the reputation of the judicial branch,
If they don’t they give Republicans the ammo needed to break up the 9th Circuit and begin impeachment proceedings against those justices engaged in such malfeasance.
The Supreme Court justices will come down 8-0 in favor of Trump on this issue.
If it gets to the SC, it’ll go 4-4.