If Wilder had fought Ruiz before he made Joshua reconsider his lifestyle choices youd peg him as a mediocre opponent. Werent Whyte and Povetkin busted for PEDs?What?
All the threats are left.
Fury, Ruiz, Joshua, Whyte and Povetkin are the top guys and he's fought one of them and failed to win.
They all pose different issues and he could lose to all of them.