Is there any reason I need to save the two sides of DS's crib, along with the box springs and toddler rail? We've converted his bed to a full and have no intentions of using it for anything else. We bought it and plan on using it till he leaves for college. I was going to tell DH to throw it away, but wasn't sure if there was some reason I should keep it. I don't think I can sell the toddler rail because it was specifically for that bed.