Crabs are older and that's about it. Looney's clearly the more skilled team. With their FOGO I'd say they have a real shot to beat 91.
They do not really have a chance with Crush. Look at the games they played this year - without the fogo the games were close as all of the games in the bracket. They were not dominant and had close games in which they struggled. Crush is a team that is deep and skilled beyond Looneys. Careful what you say as you may end up embarrassing yourselves by boasting the way Crabs did.