[Fixing whatever is wrong with Tom, in other words? That seems like a job better left to an angel, which means that yes, guilting probably would work.]
Do that
[Castiel doesn't trust Crowley to do this cleanly, so he at least wants to be kept up to date on what eventually happens.]
[text]
[ Easily, he hopes, but if he needs backup, he can probably guilt Castiel into helping, at the very least. The deal never said he couldn't use help. ]
[text]
Do that
[Castiel doesn't trust Crowley to do this cleanly, so he at least wants to be kept up to date on what eventually happens.]