Smear-Gel on 08 January 2015
Let's take a closer look at Bug (I am bias because it's my favorite type)
Bug Types generally evolve and become strong quickly, allowing you to have good pokemon early in the game. However, these same pokemon would then get outclassed by the mid point.
However, since Gen 4, Bug types has gotten many great new moves, abilities and pokemon, making the type much more viable. They have an important resistance to fighting and important advantage over Psychic.
Meaning a mono Bug Team wont be that bad in later Gens.
Except probably in Johto where the Flying Gym comes before you get the chance to get any Bug that could pass it.
