I'd find it funny as ****, but no I wouldn't be mad about it.
Besides, my love for Pokemon games is near-death. Only way I'll be playing gen6 in any form other than an online sim is if the games story is remodeled into something new and interesting(unlikely....) --- I am The Defender of Darkness. The Knight of Nothingness. The Master of Murkiness. I am the Keeper of Shadows, AND I WILL RULE YOU!!
Another fire/fighting starter would mean gamefreak has ran out of ideas. Trust me
They already have. Gen 5 holds the dubious honor of being the first generation that didn't introduce anything that couldn't have been implemented in the previous one. Most of gen 5 mons are rehashes of gen 1 ones as well.
It's old now... Blaziken: WOW! LOOK AT THIS GUY! HE'S PLIPPIN AMAZING! Infernape: Woah. He's cool. Emboar: Seriously? And this one's a SUMO WRESTLER now? Gamefreak... really? --- --- Music ages different than humans; songs may get old, but they never die.