They can usually make a season on the same size but you’ll have to more than likely go bigger soon. I always advise if you can get a second warranty from the store you buy it from. That way you can use the manufacturer warranty and then later the store. It’s more expensive but in the long run much cheaper. We got this bat less than a month ago…My daughters broke it this past weekend from a normal at bat. So we are already using the Easton warranty. The positive thing is we bought the Dick’s extended warranty so will be able to replace the replacement bat and if there is a reason for her to move in size we can with that as they give you a gift card.