Current DL/Vacation MLB Umpire Statuses?

[goyanksgonj]

UPDATED Monday, September 10, 2007

Jerry Crawford
Dale Scott
Brian O'Nora
Derryl Cousins
Charlie Reliford
Larry Young
Bill Hohn
Laz Díaz
Jim Wolf

Bruce Dreckman (assigned to another crew)
Mike DiMuro (assigned to another crew)
Mike Everitt (assigned to another crew)

Remaining Crew Vacation schedule:

9/3/07-9/9/07:

Jeff Kellogg
Mike Reilly
Andy Fletcher
Eric Cooper

9/10/07-9/16/07 (current):

Derryl Cousins
Hunter Wendelstedt
Randy Marsh
Dana DeMuth
Sam Holbrook
Kerwin Danley
Bob Davidson
Doug Eddings

9/17/07-9/23/07:

Brian Gorman
Gerry Davis
Fieldin Culbreth
Tim McClelland
Paul Schrieber
Mike Everitt
Marty Foster
Paul Nauert

9/24/07-9/30/07:

Dale Scott
Jeff Kellogg (1/2)
Hunter Wendelstedt (1/2)
Randy Marsh (1/2)
Mike Reilly (1/2)
Sam Holbrook (1/2)
Ron Kulpa
Andy Fletcher (1/2)
Paul Emmel
Eric Cooper (1/2)
Dan Iassogna
Bob Davidson (1/2)

Any idea what's up with any of these guys? Any info on ETA's for returns to the field for any of them?