The new hair n Hailey is probably to make her less recognizable on the street.

This ep was awesome, and Emily and Hotch teaming up was full of win! Both of them were dark and angsty and yet supportive of each other. "you don't have to do this." "Yeah, i do". <3

I don't know if you like spoilers or not, but recent CM articles indicate TG is not going anywhere.