The Deathcap nerf means they are going to have to buff all the AP casters to let them keep up on SR = good for Dominion balance. The Infinity Edge nerf might do the same for AD carries, but not nearly as much.
Also, BFT 2.0 for champs with permaslows/Rylai's/Phage:
Item Cost: 2900
Recipe Cost: 980
+70 Ability Power +200 Health
UNIQUE Passive - Eyes of Pain: +15 Magic Penetration
UNIQUE Passive: Dealing spell damage burns enemies for 5% of their current Health as magic damage over 3 seconds. If their movement is impaired, they take double damage from this effect.
And actual BFT is getting a buff for champs with sustained damage, changing to 3.5% for 2 seconds instead of 5% for 3, which is 5.25% per 3 seconds.