The reason Vitor has to "level his system", is due to all of the years of fucking with it, by injecting his body with god knows what....well, matter of fact, we know when he pissed dirty for elevated levels of testosterone and Hydroxytestosterone.
Also, at nearly 37, he shouldn't be able to fight "fairly" against younger, faster, healthier fighters, there's a reason CLEAN athletes generally decline with age; skills soften, reflexes dull, injuries accumulate and the body can only go full speed for so long. Especially since he's a caught cheater and let's be real, the "HW Phenom' Vitor was gassed to the frigging gills.
Endgame, Vitor's fucked with his body chemistry for years by using PEDs and now needs something to balance the scales(since they're testing more often now) for his misdeeds. Total crock, your standard incredulous Vitor BS.
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