What if FUTURE TRUNKS Stayed in the Main Timeline?

How much would change if Trunks was around for T.O.P? How long could he last before being ringed out? We know that he will be around Goku and Vegeta, so that does mean he could possibly train the gods and unlock power we never seen him have before. Thanks for watching, remember to leave a like and subscribe, I appreciate it! Peace #dbs #dragonballsuper #dbz #anime #goku #futuretrunks #vegeta #jiren