For those of you who don't know, I'll explain what it is. Exp. Growth is how fast your pokemon grows in battle. If it takes 9.5 million to get to level 100 it probably has a fast growth rate. If it takes 11 million, it will have a slow growth rate. Though I like that they made the weaker pokemon level up faster, it really annoys me. Like in X and Y, some pokemon easily level up with the Exp. share while others are 6 levels apart. So I will say no.