What if Ezra was out longer, and didn't get his helmet at that moment? What if the Pergils found a way to stop the enemies? (FROM the episode 'The Call' )

Ezra was going to his tower, when the Seventh Sister appeared and made him pass out. He was tortured for weeks, the crew never came. Ezra couldn't take much more. The torture would get worse, unless he joined the dark side or died. Which would he choose? Will the crew ever save him? I do not own Star Wars in any way, I only own the plot.