They will raise the bar and you are right about fans moving on but we also must recognize that they all younger crop of players are battling with each other as well. Someone like Iyer, Gill etc they all need to make daddy hundreds or big knocks in this ODI format where they are closing out games or taking opposition out of the game like what Rohit and Kohli have done over the years in this format.
So we stick with Kohli and Rohit in LOI and others should 0lay around them, but, and this is important, Kohli and Rohit can’t keep coming to series without game practice like they did here in Australia to score in dead rubber. Kohli sucked in 2 ODI’s and Rohit albeit scored runs in two games, was scratchy in the first two games. Their experience carried them in this series, thats all. They m7/5 show as well that they have some game practice before coming into these series or else they are costing us initial games in future tournaments/series as well which will put more pressure on younger players to perform.