Look at Arcadia- MASSIVE negative split, Brooks PR invite they walked the first mile of the two mile...Bernie and Saarel at Mt Sac ran 55 last 400.
These guys won't run fast, none of them has the balls to take it out. Only reason Verzbicas broke 4 was because Oshier was cool enough to pace him through about 1k at sub 4 pace. Unless someone is willing to sacrifice their race, i can see them running a couple 64s and then something crazy like 60, 54 for anther 4:02 ish performance.