Basically, everything you need to know is in the title. Who would you have liked to switch teams? Is there someone you feel didn't belong in the team they were in for whatever reason? Is there one particular contestants who you have liked better in another team? It doesn't have to be for a particular season or anything. Just in general. TDI, TDA, TDWT, TDROTI, TDAS OR TDPI!
Don't forget to explain why. Also a reminder of every team in the show:
Team Chris is Really Really Hot