What are the next huge fights that should happen...

[rickJen]

...not involving Mayweather, Pacquiao, Cotto, Canelo, Golovkin, Klitschko? To be clear, fights involving Cotto, Canelo, Golovkin don't necessarily mean big fights.
So which pairing or matchup among the current top fighters can be made realistically?

[Mammoth]

Joshua-Wilder
Wilder-Ortiz

[Mammoth]

Ward-Stevenson
Kovalev-Stevenson

[Lester Tutor]

Mikey vs Crawford
Spence vs Thurman
Rigo vs Loma
Wilder vs Joshua
Cuadras vs Estrada
Alvarez vs Ramirez
Eubank Jr. Alvarez
Wilder vs Ortiz
Ortiz vs Joshua
Usyk vs Ward

[Eff Pandas]

Joshua vs Wilder
I like Usyk vs Gassiev, but some may not see that as a big fight
Ward vs Stevenson
Ward vs WBSS 200lb winner
Lara vs Andrade vs Charlo vs Lubin vs Hurd vs Castano (154 needs to get figured the f#ck out so lotsa fights there to make)
Thurman vs Spence
Mikey vs Crawford
Mikey vs Loma
Loma vs Rigo
Loma vs Berchlet
LSC vs Frampton III
LSC vs Valdez

[rickJen]

Crawford wants Thurman, but Keith would be seen as ducking Spence if he expresses any interest in Crawford knowing that Errol is with PBC and Bud is not. Frankly, I don't know which fight he thinks would be the tougher one.

Let's consider Porter vs Garcia huge (not exactly in the Glovkin/Cnelo size), but they're still among the top. So let's set this as standard.

[sbbigmike]

Thurman vs Spence

With Thurman's ducking foresight he put him self on the shelf n milked a injury

[W1LL]

In the next 12 months I'd love to see:

Anthony Joshua vs. Deontay Wilder
Adonis Stevenson vs. Andre Ward
Errol Spence, Jr. vs. Keith Thurman
Terence Crawford vs. Mikey Garcia
Vasyl Lomachenko vs. Guillermo Rigondeaux
Scott Frampton vs. Leo Santa Cruz III

Other fights I'd like to see:

Tony Bellew vs. David Haye II
Badou Jack vs. Andre Ward
Chayphon Moonsri vs. Thammanoon Niyomtrong

[GhostofDempsey]

Ward vs. Stevenson or Bellew

Loma vs. Rigo

Crawford vs. Mikey Garcia or move to 147 for a shot at one of the title holders

Joshua vs. Wilder

Stevenson vs. Gvodzyk or Kovalev

Gervonta Davis vs. Loma, Berchelt or Linares

Russell Jr. vs. Rigo, Frampton or Santa Cruz

Roman Gonzalez vs. Inuoe or Cuadras II

Charlo vs. Jacobs

Saunders vs. Canelo/GGG winner for unification bout

[DuckAdonis]

Wilder-Joshua
Rigo-Loma
Thurman-Spence
Crawford-Mikey Garcia
Ward-Usyk
Stevenson-Kovalev
Canelo-GGG winner vs Charlo
DeGale vs Benavidez
Gonzalez vs Inoue
Lara vs Andrade
Davis vs Lomachenko