The new dungeon article "Cruel Shadows" has some interesting crunch interspersed throughout it and describes some monsters that will almost certainly be in the MM. The elite template for a soldier is described as +50% HP, +2 AC and Defenses. The "insubstantial" condition after a shadar-kai's Shadow Jaunt allows walking through solid objects. The ability is also described as not working for noncontiguous squares. If this also goes for Eladrins' Fey Step then a lot of complaints about the ability are relatively baseless.