The College data is actually probably from some import I did a while back. I will need to think about if there is a better way to add this info in the future as not all colleges are listed as Teams unfortunately. I've been thinking the same for soccer with the "Academy" they trained at and how to list that in the database.
For now I think its best to concentrate on getting the rosters up-to-date and player images. We can work on college and other data after that.