Earlier in the season wasn't the knock on Gallo that he came out hot and disappeared? Clyde certainly said so on a number of occasions, and I hear HE WATCHES THE GAMES. So, at best, the claim about Gallo coming out unprepared would only hold for the latter part of the season to date.
And if you think about it, if a guy shoots 44%, that means he misses 56%. Over the course of a season, some of those misses will come early, some late; some when the game is close, some when it isn't. So picking a spell of 10 or 15 games is too small a sample size to establish a statistically significant pattern of when a player tends to get his shots to fall.