Read a person and read a sitch have two clearly different triggers: reading a person and, well, reading a sitch. You say what you're reading. You don't say "I'm watching Yeezy to see where he goes" and then read a sitch, you don't scan the horizon for the incoming biker gangs and then read a person.
We've considered something similar for Spout and Discern. You Spout about things and Discern people, maybe. That's workable, but it doesn't make much fictional sense (why do I study things with my intellect, not my senses?) and isn't true to the source material (since skills have been around, you Search and Spot with Wis, Knowledge with Int).