Pearson will compete at a home championship like Freeman did at the 2000 Sydney Olympics where she won 400 gold.
Franklin now only sits behind Olympic 4th placer Keturah Orji's 14.71m.
Lucas was GB's oldest Olympian, passing at 101-years-old.
Original estimates were at $60 million, but Ken Goe writes he's now hearing the cost will top $200 million.
Last year Rotich beat out Jepkorir by just 4-seconds with a PB of 2:27:48. 59:27 half-runner Vincent Rono, Abraham Kiptum (2:05:26), and Peter Some (2:05:38) lead the men's field.
McLaughlin’s 22.39 is the fastest time in the world by an U20 athlete since Allyson Felix’s 22.19 at the 2004 Olympic Games in Athens and puts McLaughlin fourth on the world U20 all-time list.
Distance action will include David Rudisha in the 800 and last year's DL winner Timothy Cheruiyot in the 1500.
It was an impressive double for Collier as she also won the 1600 in 4:47.61.
Brianna Rollins highlighted the sprints with a meet record 12.62 in the 100H while Olympic 400H champ Dalilah Muhammad won the 400 in 52.72.
Here is a list of some of their best previous DL duels.