Why did the Valar not do a repeat?
 

I noticed a funny thing in the Lord of the Rings; the Valar really crushed Morgoth in the War of the Jewels, why did they not come back and do the same to Sauron?

If this topic is already covered, I will be happy to let a moderator close it as soon as possible, but if not, I would like to hear your side of things, guys.

They were getting rather sick of cleaning up Middle-earth's messes, especially after that whole Ar-Pharazon business...

You may find interesting the information given in these threads ;) :

the Valar vs. Sauron

Seeking asylum? Sorry we are racist...

Did the Valar make a huge mistake?

Did the Valar abandon Middle Earth - Third Age?

Ulmo and the Ring War

Favouritism

I hope it helps :)

Thanks a lot, I geuss this has been covered!