Username: The DragonKnight
Favorite Thing About Grass Types: I love nature as a person... and Grass Pokemon repersent nature in the video games and anime. Breloom. There are a lot of Grass Pokemon I like their design, and plenty good in battling.
PO, PS, or WiFi?: PO / PS
PO, PS, or WiFi name and FC: The DragonKnight to both PO and PS.
Maybe they didn't want an overpowered Rapid Spinner... Because, with Rapid Spin, who would ever use Forretress? Only thing he is better at is Toxic Spiking, something Ferrothorn can't do. Ferrothorn has higher SpD and high Def to keep him around a while...
I use this Breloom a fair amount, I just don't love Tech Breloom. Spore either lets you set up or they switch so you can set up your Sub, and then spam Leech Seed / Spore / Focus Punch...
I know it isn't the best, but I like it...
I love those ideas. A Grass/Dragon would be a good type combination, unless against an Ice Type. Flying, Ice, and Dragon are the only Types Super Effective against that typing. I hope it's design would not be too much like Serperior, for the sake of originality, but I wouldn't want it to be too different either.
A Grass/Ghost would be interesting, not the best typing in the world but I'd love to see the design on it.