I wish that if Red/Green was meant to be a secondary ramp archtype, we saw a bit more from Red than Horned Stoneseeker that pushed powerstones some for the deck, but Red is solid enough with some good creatures
Pick CGC if you want a great mix of value, clear slabs, and fast turnaround, especially here in the UK and EU
In a combat situation, or indeed with any other source of damage or size reductions Disfigure remains useful in removing things outside of its independent range
If cascade allows you to cast a split card, you may cast either half but not both halves.
While we're looking at tasty new cards for powerful commanders, I wanted to mention that Sheoldred the Apocalypse is getting absolutely loaded up with goodies in this set
Sure, they might be able to chip away at your equipment and auras with removal, but if you make the commander itself hexproof, all they can do is take off one piece just for you to tack on another