Actually, in fact that won't work either because Jehovas Witness believes that the rest are going to live on a paradise Earth after the 144000 was taken to heaven. It will be better not to open the door then.
For by grace are ye saved through faith. Ye see then how that by works a man is justified, and not by faith only. Thus actually isn't a contradiction, but it is still a religious thought to ponder, & thus pinned.