Whether or not that was their plan, Gull made the decision in the end on a hearing or not, that was on her. She shoulda held the hearing! It would be a lot less murky to have had an actual hearing, with a transcript, witnesses etc than to have to rely on he said / she said in chambers.
I'm not a fan of JG. She has made some really odd rulings in this matter, and sealed things that shouldn't have been, then unsealed them - but took weeks longer to release them than she stated it would take originally. She doesn't rule quickly on any matter brought to her attention and instead seems to prefer to take ages to review the least little thing.
The idea of justice in any major criminal proceeding is a falacy. There is no justice. There may be retribution, but there is no justice.