Ours only had one, and we found out yesterday that today is his last day...he has to leave because of an immediate family emergency

We're really bummed...he was awesome and E loved him. He taught in the pre-school room, but E was in and out of his classroom a lot, and would always run up to him with a hug and a huge grin. I know we can't control family emergencies, but man, I can think of at least three other teachers I'd rather see leave before Mr. A.