Yosharian
Arcane
Another vid from that nerd, watching it right now.
Grunker I've tried out Cutting Words a little, it's implemented in the same fashion: you see the rolls and can make the desicion every time - for example I was able to fail the owlbear's save for Faerie Fire which otherwise would be neglected and every time there's an incoming attak you can lower its attack roll. Sadly though it's all working for weapon attacks, same for Combat Inspiration damage by the way and not the spells. Still, it's amazing and according to a guide since 5 lvl inspirations are refreshing on a short rest!
OOh this is juicy.
Can you explain what you mean with regards to Bardic Inspiration because your description of Cutting Words sounds exactly how Grunker already said it worked