Originally posted by Enyalus
But seriously, the Thanosi include Omega - a being twice as powerful as Galactus, and Warrior - a Superman clone who is four times stronger than Thanos. The SC would take a beating.Also, anyone who gives Sinestro a chance at lasting longer than 45 seconds here needs to re-evaluate their life choices, because drugs are bad.
Omega has no chance of taking on the entirety of the Sinestro Corps. A 100 Corps members could channel their power to create a powerful Construct to take Omega.
And Omega isn't twice as powerful as Galactus nothing suggests such a thing. Warrior could break a few constructs but the concerted efforts of 5 or so Corps members could take him.
The SC will take a beating but it will be to a minimal degree against the Thanosi.
The Sinestro Corps are a force of universal conquest, the Thanosi aren't taking them and Sinestro won't be expending anything more than a fraction of his forces taking the Thanosi. The nature of the power rings as such that Sinestro would have the overwhelming advantage.