From what I'm seeing on my character sheet I'm going to say a firm yes. I have 3110 Hit Rating which is 9.15% plus the 2.62% I get from Expertise reforging, equals the 11.77% Hit Chance listed for my Spell Hit %.
It's obviously right there, I know. But I can't set my mind at ease unless I can have someone confirm. The way it's shown on the sheet is unclear, and perhaps when you hover over the stat it should say how much hit is gained from expertise.
A question that isn't so obvious: Using ReforgeLite, does it include expertise when it's reforging to hit-cap? I mean, when I have spell hit and expertise totalling 15% will it then reforge to other stats, or keep trying to go for the 5100 hit rating cap?