UofMDude said:Someone in my campaign wanted to do this very thing. I accomodated him in two ways:
1. I let him take the spell thematics feat and apply it to spells without increasing the casting time (he's a sorcerer). Certainly a benefit but not an incredibly powerful one
Spell Thematics isn't a Metamagic feat so it wouldn't increase his casting time to begin with or change the spell level. It's automatically applied to all his spells.