So currently we only reclaim lions by name, it's very confusing if you didn't rename your lions they just say "cub" or "newly claimed lioness" then you've gotta guess or waste a ton of money reclaiming lions you'd rather leave to run away.
My suggestion is that we have button to click from our dens that would redirect to a reclaim page that would look similar to the mass chase/abandon/kill page. You'd be able to click the links to view the lions and then choose who you would like to keep. Any lions not chosen would remain in the reclaim box on the den page as usual until their 7 days is up.