fasteddie21: It would be nice to equip any ball that you are, technically carrying in your bag.
Before, you stated that the other balls are in your inventory (which is true IMHO), now you place them in your bag - how about a decision or precise wording?
We have but one brand of balls in your bag and we're not allowed to change anything during a round - no clubs, no balls, and not the avatar. This partly follows the Rules of Golf.
It certainly also has a financial aspect (more programming vs. loss of sales), but I don't find it hard to obey, even if there are a lot of single balls in my inventory.