By me as well.
But if Trump is ahead in the RCP come election day I will eat my Encyclopedia Britannica in one setting. I don't expect it will happen even if we have a Trump landslide.
And this will be because I actually expect some number of polls will make the "maximum sacrifice" by continuing their bias right up and through the election.
But most, as you note, will make the necessary adjustments to allow them to "see an unexpected late move to Trump" to try (a fail) to rescue their reputations.