>>52511926The anime can bring back long haired Serena. Lei's birth already confirmed that more than 10 months has passed. How many month does it make for hair to grow longer ? Jessie took one episode to grow her back after it was cut by Scyther and Seviper.
Serena's main problem is her interaction and chemistry with other character. I have seen many characters with same personality as Serena to work out because of their interaction with other character and purpose they play in the show.