Originally Posted by eddiefan
After watching the finale again, I realized just how much trouble Hank is in because of Walt being Heisenberg too. His previous boss got the boot for just being an acquaintance of Gus. Hank can't afford to have anyone at the DEA to find out that his brother-in-law is an international drug kingpin. Highly doubt he will involve the DEA at all.
Also Hank's hospital and therapy bills were paid with with Walt's drug money. Walt could easily claim Hank was in on it the whole time.