Correa is the key... you're not going to win a lot of games (let alone consecutive games) when your #3 hitter isn't hitting XBH's and driving in runs consistently. Hell, as much as people complained about Gattis being the hollow HR and RBI leader, his production looks downright Ruthian compared to what the heart of the lineup is doing now (minus Rasmus).
Typical Astros inning. Spot the opposition a few runs.... And have a few runners left in scoring position
Yeah... and its only been around for about a decade. Amazing how they all haven't adopted it, in the HD era.