Absolutely not lost on me, and I didn't mean to imply otherwise. What I was more angling at is that RAW says (exact location escapes me, but I'm pretty sure it's there) that Sorcerer, Bard, Cleric, and Wizard all use the same words and gestures to cast any given spell (where access overlaps). I've never thought that made sense, especially for the Sorcerer. A sorcerer has magic running in their veins and, while they might use words to help channel it, the specifics don't matter. Where a wizard uses precise syllables, a sorcerer might just say, "Burn, you bastard!" Likewise, a cleric should probably be praying or otherwise calling on their patron.
This UA is the first time I've seen it officially suggested that the details of the VSM components can be tweaked for character concept. That's what I like.