Also, there's a very interesting contradiction in the #DnD5E14 PHB regarding Initiative. Initiative is defined on pages 177 and 189(? I think that's right) as a "Dexterity check", but the description of ability checks says the DM has to set a DC for it. So, there's another thing that needs fixing, if it hasn't already been.
I think I've finally wrapped my brain around the difference between an ability check, a saving throw, and a skill check. 5E makes this more confusing than earlier editions.

