#2: Each player gains one free expertise and one free defense bolstering feat of that player's choice. The defense feat chosen must permanently and unconditionally increase at least one defense.
Why? Both Expertise and Defense boosting feats are required to keep pace with monster defense and attack roll progressions; these are universal feat taxes.
You might want to go further on this: Give Weapon/Implement Expertise (all), and the Paragon/Epic Defenses feats when appropriate. Maybe even Melee Training (player's choice), for tanks if no one else.