A sentient Red Sun Eater versus Hal Jordan

Could Hal defeat it? What tactics would he use?

this might seem a little ridiculous as a versus fight, but I have an idea I want to use in the next tournament... Red Sun Eaters are intellegent beings... how much would it take for one to take out a green lantern, especially one at the level of Hal?

could Hal kill one? would one be able to kill Hal?