With all qb offers does that mean Frost and Verduzco have questions about the qbs on the roster?
I am thinking that Frost doesn't want to make the same mistake that Riley made by not getting the QBs that you need to run your offense in your first recruiting class. He also probably knows that injuries happen and can ruin a good season, se he needs backups.
Also, maybe he is not getting the vibes he wants from some of the QBs coming for visits.
Another thought is that some of these new QBs that are coming for visits over the next few weeks are listed as athletes and have a chance to play other positions if they do not work out at QB.
Better safe than sorry and a good idea to cover all of your bases just in case the current QBs on the roster decide to up and leave anyways.