1) "What Jesus gave was equal to what Adam had lost—a perfect human life."
Jesus said that he came as a ransom, (Matthew 20:28) but according to JW dogma, Jesus' ransom gained far more than what was lost – 144,000 immortal king/priests in heaven to be precise! Adam was never going to produce such super-human offspring! How on earth (or heaven!) can that be deemed “equal” by anyone with more than two brain cells?
2) “144,000 will join Christ as rulers in God’s heavenly Kingdom government. (Revelation 5:10) God’s Kingdom, like most governments, has a fixed number of persons who share in ruling.”
According to the original Greek in the JW's Kingdom Interlinear Translation, (and every other Greek concordance!) the cited verse, Revelation 5:10 explicitly shows that those appointed as “rulers” (think Shadrach, Meshach, & Abednego as Biblical examples) will not be serving up in heaven as alleged “kings,” but upon the earth as “princely” rulers.
Doesn't scripture usually prove scripture? Psalm 45:16 prophetically says,“Your sons will take the place of your forefathers. You will appoint them as princes* in all the earth.” (*Strong's H8269 - sar = "rulers")
3) “To benefit from Jesus’ sacrifice, they do not need to partake of the emblems."
(John 3:3,5) "In response Jesus said to him: “Most truly I say to you, unless anyone is born again, he cannot see the Kingdom of God.” Jesus answered: “Most truly I say to you unless anyone is born from water and spirit, he cannot enter into the Kingdom of God."
Nuff said!