Well, I dare to be different from you and say "if youngsters don't win this time, they will surely do it in the future."
I enjoy watching Brisbane this year. This is like the tennis tourney from the future. No big 4, but some of the best of the future generation playing top tennis. What about Doha? Dimitrov, Zverev, Kyrgios, Thiem, Shapovalov, Edmund, Chung, Rublev, de Minaur, Tsitsipas and even Coric, all these young guns will take over from the old guys soon. I think 2018-2019 will be the real transition era.