My hope for the Fire starter, for once, is a bulky, and unique typing. I would be tempted to say the pig could be part Dragon, but I don't believe GF will allow a starter to be part Dragon type.
[Fire/Ground]
[Ability]: Blaze
Base Stats (534):
HP 95
Atk 80
Def 102
SpAtk 75
SpDef 102
Spd 80
x4 Weakness: Water
x2 Weakness: Ground
x2 Resist: Fire, Poison, Bug, Steel
Immunity: Electric
Notable Attacking Movepool: Overheat, Fire Blast, Flamethrower, Fire Punch, Earth Power, Earthquake, Body Slam, Return, Rapid Spin, Muddy Water, Mud-Slap, Payback, Seismic Toss, Self Destruct, Sucker Punch, Stomp
Notable Other Moves: Tail Glow, Bulk Up, Slack Off, Roar, Yawn, Will-O-Wisp, Swallow, Spit Up, Stockpile, Substitute, Sunny Day, Switcheroo.