Definition of thesis from the Collins English Dictionary The noun phrase A noun phrase is a word or group of words that can function as the subject, the object, or the complement in a sentence.
Sona, Ziggs, and Heimer are all still there on the top (well above 60% win rate) along with most of the champions that were there prior to the mark/dash .. Bard, Evelyn, and Elise are all still on the bottom (below 40% win rate) along with most of the champions that were there prior the mark/dash.
Of the 10 highest-winrate champions, only ONE is permabanned. Comment below rating threshold, click here to show it. And 2 others are banned relatively frequently. Besides Amumu, Shaco and Twisted Fate, these champions are hardly ever banned, but by a strong statistical signal, they are the OP ones.