Werdum is the last matchup I'd give Cormier at this juncture, especially since it'll be his last SF fight and you'd want him to debut in the UFC on a hotstreak with hype.
I think Werdum is too large of a risk until you get Cormier into the UFC and think there are many more appropriate and safer matchups to give Cormier before he makes his much anticipated UFC debut.
That said, I still don't think Werdum is a good matchup for him....
MY MMA RANKINGS
HW Cain JDS Werdum Cormier Barnett Bigfoot Browne Miocic Napao
LHW Jones Goose Evans Texeira Davis Hendo Shogun Manuwa
MW Weidman ASilva Belfort Jacare Machida Rockhold Munoz Kennedy Bisping
WW GSP Hendricks Condit Lawler Maia Kampmann Rory Ellenberger Askren Lombard
LW Pettis Bendo Alvarez Chandler Grant Gil Thomson Diaz J.Miller dos Anjos
FW Aldo Mendes Lamas Frankie Cub Lentz Kawajiri Zombie Elkins
BW Barao Cruz Faber Bibiano McDonald Moraes Assuncao Wineland Dillashaw