Eh, Rubio was leading by a lot before this; he has quite the buffer of goodwill and popularity to blow through, and Patrick is a terrible, scandal-prone politician; I doubt he can take advantage of this.
PA and NH were already being lost, and of course Burr and Blunt are very endangered. It isn't all sunshine and roses.
I just hope Rubio wins, in part because I really like the guy, but mostly because of all the haters on this forum. I want them to have to deal with him for at least the next six years.