Wukong does not need a buff. He's already a semi popular picked champion, as well as having a very high winrate (top ten, iirc).
anyhow, as for the patch, really sad to see the Kog nerfs, as well as Trist, but it was to be expected. Kind of surprised they didn't touch on Caitlynn, but she's probably at a good spot for where she needs to be.
Elise nerfs made my girlfriend pissed though, after she went from high silver to Gold III playing almost nothing but elise top and jungle lol.