|I think that that's a damn good prediction. I pretty much had the same thoughts as you, and I'm sure that nobody is more fit to fight against Aizen than Ichigo. However, I think that Ichigo's dad will reveal himself to Ichigo sooner than you think in order to get Ichigo out of something. what it will be i don't have any idea.|
With the 13 court guard squads, youroichi, urahara, ishida, chad, orihime, and the 8 viazard, I don't think it will fall upon his dad to save him in a pinch. Although I do agree that he will reveal himself soon.