I don't think you're kidding for one second.
It may take time, but he'll eventually get everything.
He will file a lawsuit against the Government, against Sessions, and against Trump. He'll claim denial of due process, or that they violated some detail of the some federal employee protection provision in the tens of thousands of pages of laws and regulations that govern the dismissal of federal employees. Eventually, a judge or a jury will find in his favor, and he'll get his whole pension, including whatever he missed out on because he was receiving less than his whole pension during the time leading up to the day his appeal was granted, plus probably some very nice monetary settlement on top of it, plus his lawyers will get paid by the government too.
I'm sure it will happen. This is nothing, just headline-bait. Clickbait.
>>He will file a lawsuit against the Government, against Sessions, and against Trump.
Sessions and Trump are immune from civil liability. Any suit would have to be against the FBI as an employer. Discovery for McCabe would be a bitch.
The IG has over 1 million pages on this POS and CRIMINAL CHARGES!
Should McCabe try what you claim he shall, that alone, is ...OBSTRUCTION OF JUSTICE; yet another crime.