I see where you are going Sage but you are incorrect. The count does not have to drop for you to realize the advantage of the high count. The count will remain unbalanced, meaning even if the TC stays exactly the same, more positive cards will come out because there are more of them left.
For example, which 8d would you play with, if the count always stayed the same? One with all the 10 pips taken out, (like in Spanish) a regular deck, or one with 32 extra 10s? You would always be playing with a huge edge even if the count stayed even with extra 10s.
Whether or not the count goes up or not doesn't matter. We raise our bets because we have the advantage on the next hand. The high count will always increase our BJs, pat doubles and dealer busts, on average.