What if Teen Titans Go! was never greenlit?

We all know that Teen Titans Go! It is a popular show on Cartoon Network right now. But what would happen if it wasn't greenlit?

List of Changes

 * The Amazing World of Gumball would’ve been the #1 show to air a lot.
 * ThunderCats Roar, Ben 10 and The Powerpuff Girls (reboots) would've been TV Movies. Such as The Powerpuff Girls: The Power of Four (2017), Ben 10: Omnitricked (2017) and Ben 10: Innervasion (2018)
 * Regular Show and Uncle Grandpa would have marathons for their series finales. Including several other shows like (The Reds, Mighty Magiswords and etc.)
 * Adventure Time and Regular Show will have weekday morning slots.
 * Galactic Kids Next Door and Underfist would be having a show right now.
 * Some acquired shows will air early in the afternoons.
 * Reruns of older Cartoon Network shows will have a weekday morning slot. And have marathons on the weekends if they have their 20th or 10th anniversary.

Shows

 * (H) indicates that it's an HBO Max original.
 * (S) indicates that it’s being handled by a service.
 * 1) Ben 10 series (2005 - 2014)
 * 2) The Dinosaur Crew (2008 - 2013)
 * 3) Agent Foxy and Pounce the Cat (2008 - 2014)
 * 4) Adventure Time (2010 — 2018) 
 * 5) Regular Show (2010 — 2017) 
 * 6) The Amazing World of Gumball (2011 - 2019?)
 * 7) Steven Universe (2013 - 2019)
 * 8) The Cryptids (2013 - present)
 * 9) Clarence (2014 - 2018)
 * 10) The Galactic Kids Next Door (2014 - 2018)
 * 11) The Reds (2014 - 2019)
 * 12) We Bare Bears (2015 - present)
 * 13) The Mysterious Mysteries of Mystery Manor (2015 - present)
 * 14) Mighty Magiswords (2016 - 2019)
 * 15) Eric and Claire (2016 - present)
 * 16) OK K.O Let’s Be Heroes! (2017 – 2019)
 * 17) Godzilla: Life on Monster Island (2017 - present)
 * 18) Apple and Onion (2018 - present)
 * 19) Craig of The Creek (2018 - present)
 * 20) Summer Camp Island (H) (2018 - present)
 * 21) Victor and Valentino (2019 - present)
 * 22) The Cosmic Adventures of Stella (2019 - present)
 * 23) Mao Mao: Heroes of Pure Heart (2019 - present)
 * 24) Infinity Train (H/S) (2019 - present)
 * 25) Steven Universe: Future (2019 - 2020)
 * 26) Cartoon Network: CN School (2020 - present)
 * 27) Ryker and the Cicada (2020 - present)
 * 28) The Powerpuff Girls: Unleashed (2020 - present)

Upcoming

 * 1) Tig N’ Seek (H) (2020)
 * 2) The Fungies (H) (2020)
 * 3) Backyard Village (2021)

Acquired

 * 1) Total Drama series (2007 — 2014)
 * 2) Good Ol' Magic (2009 - 2013)
 * 3) Scooby-Doo! Mystery Inc. (2010 — 2013)
 * 4) (S) Young Justice (2010 — 2013)
 * 5) LEGO Ninjago (2011 - present)
 * 6) The Looney Tunes Show (2011 — 2014) 
 * 7) Green Lantern: The Animated Series (2012 — 2013)
 * 8) DreamWorks Dragons: Riders of Berk (2012 — 2014)
 * 9) The Tom & Jerry Show (2014 - present)
 * 10) Sonic Boom (2014 — 2017) 
 * 11) (S) New Looney Tunes (2015 — 2020)
 * 12) (S) Be Cool, Scooby-Doo! (2015 — 2018) 
 * 13) LEGO Nexo Knights (2015 — 2017) 
 * 14) (S) Bunnicula (2016 - 2018)
 * 15) Peanuts (2016)
 * 16) Justice League Action (2016 — 2018) 
 * 17) Cloudy with a Chance of Meatballs (2017 — 2018)
 * 18) The Chronicles of Collin the Speedy Boy (2017 - present)
 * 19) Legacy of the Mystic Woods (2017 - present)
 * 20) Unikitty! (2018 - present)
 * 21) The Tales of the Paintders (2018 - present)
 * 22) Mega Man: Fully Charged (2018 - 2019)
 * 23) DC Super Hero Girls (2019 - present)
 * 24) Mobs (2019 - present)
 * 25) (S) Scooby-Doo & Guess Who? (2019 - present)
 * 26) Howler (2019 - present)
 * 27) Adventures of the Veronica (2019 - present)
 * 28) Power Players (2019 - present)
 * 29) Bailey the Face Paint Hero (2019 - present)
 * 30) Fluke (2020 - present)

Specials

 * Let's Work with Ducks and Triceratops! (2019); crossover of The Reds, Eric & Claire and The Dinosaur Crew)
 * Out of Normal Activity (2019; crossover with Eric & Claire and The Mysterious Mysteries of Mystery Manor)

Miniseries

 * 1) Over The Garden Wall (2014)
 * 2) Long Live The Royals (2015)
 * 3) Night Island (2018)
 * 4) The Misadventures of Alien and Slob (201?)
 * 5) (H) Adventure Time: Distant Lands (2020)

Movies

 * Regular Show: The Movie (2015)
 * The Powerpuff Girls: The Power of Four (2017)
 * Ben 10: Omnitricked (2017)
 * Ben 10: Innervasion (2018)
 * Eric and Claire: Cartoon Catastrophe (2018)
 * Steven Universe: The Movie (2019)
 * Ben 10: Roundabout (2019)
 * Apocalypse of The Reds (2019)

Comics

 * The Cryptids (comic book series) (2018)
 * Adventure Time Mathematical!