A Cup of Hot T

It's the most wonderful time ... of the year! The time when the trains are hot, so when you get on from that frozen platform dressed in your winter best, you will probably end up fainting after overheating. Yes, T. Crank the heat up to 90 in the winter and down to 50 in the summer. Energy efficient! I realize that the drivers probably get cold, but can't you have a personal heater/fan for them so they don't make the rest of us suffer? Just asking. Probably it'd be too novel an idea to take place on the vaunted MBTA.