Bandwagon
do you want to know what a bandwagon is?
This is what a bandwagon is.
A bandwagon is someone who will change their favorite team to the team that is winning or who is doing good and makes the playoff's or an important part of the season.
Here's an example
there were not many Cleveland cavalier fans until Lebron James was drafted to the team now there are a lot of fans because they are very good.