A firefighter/Paramedic suffers from seizures and has been on FMLA and leave is exhausted. The employee has been on light duty for 1-month and all other leave has been exhausted. His medical care providers have not released him back to duty, nor is he anticipated to be released. Medical care providers have stated he can not drive, lift, climb, operate machinary. All of which are primary duties of a Firefighter. He has asked for a letter of termiantion and I anticipate a ADA claim of some sort. I believe we are covered from an ADA standpoint. Thoughts?