IMO, "Up All Night" had a pretty Boxcar-ry riff. The melody in the verses of "Ghost On The Dance Floor" are also eerily similar to the verses in "There Is". Regardless, I loved Boxcar, so if the new Blink album goes more in the direction of that, I'll be happy.
The riff in UAA at points is essentially a BCR riff, a lot of people noticed that. I was into it