User blog comment:FairyRaven/Fairy Tail Chapter 388: Erza vs. Minerva, Review and Commentary/@comment-5668006-20140613153804

Just wanted to throw this out there in regards to Wendy's character development. She is going to be a BEAST when she is natsus age, she obtained DF and has experienced such brutal fifhts and circumstances at a young age, on top of being able to double her speed, defense, and attack power while still being able to use destructive attacks like Natsu. So I think by far wendy has had the most character development in the series and also will be one of the strongest dragin slayers when she gets older. At the least she will be stronger than 17 year old natsu when she turns 17 no doubt!