If these are what he is banking it seems impossible.
“ Post-9/11 GI Bill
• To qualify for any Post-9/11 GI Bill benefits, veterans typically need 90 days of active duty, and for full benefits, at least 36 months.
• If he didn’t complete 2 years, he’s unlikely to qualify for much, if anything, under this program.
Montgomery GI Bill (MGIB)
• MGIB requires a minimum of 2 years of active duty service.
• If he left before that, he likely forfeited this benefit unless he was discharged early for a service-connected disability or specific circumstances (e.g., force reduction, hardship).”