GII Risen Star S. winner Sierra Leone (Gun Runner) was named the favorite for Pool 5 of the Kentucky Derby Future Wager. The 'TDN Rising Star' is the 5-1 morning-line choice in the pool that opens Friday, March 15, per a release from CDI. Other top interests in the pool include GII Rebel S. winner Timberlake (Into Mischief), GII Fountain of Youth S. victor Dornoch (Good Magic) and Eclipse champion 2-year-old Fierceness (City of Light). The lone future wager for the GI Kentucky Oaks also begins Friday with 'TDN Rising...