garyh
First Post
...why include it in a new book as opposed to errata on the website I have no clue.
Because the number of people who will buy PHB 2 is (WotC hopes!) likely a lot higher than the number who check the WotC site for updates, so that's why they make sure big rules things like the new stealth rules got into the PHB 2.
I also expect to see a revamped skill challenge rules in DMG 2.