Broly/Jiren vs Goku

Goku starts at MUI Goku after his final powerful after Jiren tried killing U7 team.

Jiren starts at final powerup

Broly Starts at LSJ/FPSS

All three are at max health, Goku has no time limit on MUI here.

Who wins.

Team wins easily.

Hell, Goku lost to Jiren alone.

Goku is inferior to either of his opponents.

Without a time limit, Goku wins.

UI Goku is already stronger than Jiren, and even if Broly has more raw power he'd never touch Goku in this scenario.

Broly at that stage was above ssj gogeta, requiring SSB to take him out, assuming he can't hit Goku, he'll just keep tanking and amping up until he is fast enough to do so

Unless you mean Goku has free limitless energy and a healing factor he dies to strain on his body before taking the team down.

UI puts a massive strain on the body and I think it’s completely baseless to pretend it even compares to the shown massive buff that is fusion. It’s multiplier made Trunk and Goten go from sub Android 18 to well above Vegeta and by extension Cell Arc Gohan.

Goku gets rolled by Broly

Team wins.

Goku wasn’t able to avoid Jiren with MUI forever, he would get absolutely rolled by the two together.

With the new training Goku destroys Jiren.

Who knows if he can really hurt Broly, it took Gogeta awhile to wear him down.