AbdulAlhazred
Legend
Personally I've not seen any issues with the RAW approach to trained skills. But if I was going to push towards uniformity I'd rather level up than level down. A thief without Acro, Athletics, Stealth, Perception, Thievery, Bluff and Streetwise is a sad thief . . . and that's already seven, not six!
Well, even 2e made you pick which thief skills you were really good at (or just be mediocre at all of them). I say its fine, and a good argument for ditching the "all rogues have these two skills" thing. Mine is an aerialist, he's got Athletics, Acrobatics, Stealth, and Thievery. Yours is more of a thug, he's got Athletics, Intimidate, and Streetwise, but sneaking and pick pocketing are not at all interesting to him.