Now let's play a game let's make the movie canon and without inconsistancy
MOVIE 1: DEAD ZONE
For works this movie need to be but before raditz (thx captain obvious) and having when Goku meet everyone at Kame-House at least Kuririn remember Gohan.
MOVIE 2,3 AND 4: THE WORLD'S STRONGEST, THE THREE OF MIGHT AND LORD SLUG
For works those movie to be but as follow, Movie 2 Goku's dead after the fight with Raditz Dr Uiro target then Piccolo and capture him during the time he train with Gohan Kuririn and co arrive for help Gohan at saving Piccolo, Gohan defeat Dr Uiro with the help of a freed Piccolo. Movie 3 here simple Nappa and Vegeta arrive but so Tullece and his gang here Vegeta challenge also Tullece and a three way fight start most of the Z warrior survive and Tullece gang is defeated but so is Nappa and Vegeta is leaving earth in bad shape after having fight Tullece and Goku. Movie 3 earth is recovering from the Three of might damage Lord Slug arrive and defeat all the Z Warrior except Kuririn and Gohan thus makes the move to the Namek arc.
MOVIE 5: COOLER'S REVENGE
This one for works simple that come right after Mecha Frieza/King Cold defeat at the hand of Mirai Trunks, Goku don't turn Super Saiyan because he think he can deal with Cooler without the use of this transformation much to his regret seeing Cooler powering up and having made few mistake.
MOVIE 6: THE RETURN OF COOLER
This movie happen during the three years training, instead of having Vegeta turning for first time in Super Saiyan before Android 19 he turn Super Saiyan for the first time against Metal Cooler armies.
MOVIE 7: SUPER ANDROID 13
Still during the three years training before the Android at the south island here Android 13, 14 and 15 are released sooner than Gero expected at one of his Labo and they start running havoc, cause Goku's gang to meet them and defeat them, but here Piccolo defeat Android 14 instead of Mirai Trunks. Then shortly after the event at the south island happen.
MOVIE 8: BROLY - THE LEGENDARY SUPER SAIYAN
Happen during the 10 days allowed by Cell simple.
MOVIE 9: BOJACK UNBOUND
Few days or one year after Cell defeat, Frankly this one is the only movie without problem of inconsistency lol
MOVIE 10: BROLY - SECOND COMING
I see it fit during the training time before the 25th tournament.
MOVIE 11 AND 12: BIO-BROLY AND FUSION REBORN
Those movie can happen for works let's say that the fight in Babidi spaceship have more lenght in time because of Babidi magic, so Trunks and Goten before going to fight Majin Buu, they go with Android 18 and Satan to meet the famous rich guy who created Bio Broly and defeat him, all of that happen just after the tournament in a time frame of let's say five hours or so, then Trunks and Goten learn from Videl what's happened with the gang and went to meet them. As for Janemba awakening how about make it happen when Super Buu kills all human on earth, the soul gathering at the guard post become suddenly overloaded and like in the movie one of the ogre make a mistake and paf Janemba is born due to Super Buu mayhem on earth, so during this day Goku and Vegeta would have fused twice by two method different, also for convenience let's say that hell wrecking havoc on earth doesn't happen so the Z-Warrior have just to dealt with two threat.
MOVIE 13: WRATH OF THE DRAGON
I'll put a twist with this movie by including some element from the OVA Yo! Son Goku and His Friends Return!! Here Tarble will be in Konatsian outfit there will be no Gure and Abo&Cado will be minion for Hoi and his scheme, Tarble would have a mission to stop Hoi by mission tasked by the elder of planet Konats, he would have save Tapion brother but still lost to Hoi scheme because Hoi would have secured the bottom half of Hirudegarn, Tarble would have been able to turn Super Saiyan and have some sexy sword play with a bit of magical power. Abo and Cado would be tough also and they would be able to fuse.
Then Battle of Gods happen and Ressurection of F too without problem.
So do you like my ideas