anyone can put scripture behind what they say that doesn't make you right, but concerning your question yes it would appear so unless you assume that he was speaking in council of spirits on earth which also may be the case but it doesn't specify does it?
Revelation 12: 9
9 And the great dragon was cast out, that old serpent, called the Devil, and Satan, which deceiveth the whole world: he was cast out into the earth, and his angels were cast out with him.
So, I will ask you one more time are you saying that Devil and his evil angels can go back to Heaven whenever they please?