It was probably something along the lines of this:
Ent Manager "Were still over budget this year what with Fant!, AI experience, the new Disney channel rocks, and BPB. We already cut Fant! to fund AIE and well, we don't want to cut our new Disney Channel rocks show so I think we can save money by cutting out all the high energy performers, acrobats, and equity performers from BPB and bring in a new parade."
VP of DHS: "great! your budget is $5 for the new parade. Is that enough?"
Ent Producers and show directors: "Yeah, well just reuse everything, I think we have some really old paint behind Fant! that we can use to paint the block floats, I guess we can keep the BPB costumes and props. No one will even notice and for music we can use the Pixar Play Parade music and just edit out the 'Play! Play! It's the Play Parade!' lyric line and insert the new parade name so no one will know."
Ent Manager: "Hmmmm, that music edit will put us $1 over budget."
Ent Producers and show directors: "Thats okay! We will just take the Countdown to Fun lyric and use that for the parade title. No one will notice that the music is blatantly calling the parade the Play Parade."
VP of DHS: "excellent! I approve of these changes!"
Ent Managers, Producers and show directors: "Great! That saves us from having to have Imagineering or creative entertainment develop a new parade!"
Bob Iger, Meg Crofton, and Tom Staggs: "DHS has a new parade?"