Last night's (new) controversy involving the men in blue occurred in Houston where the Angels played the game under protest although later withdrew the claim when they came back in the late innings to win the game. The situation: Two on, two outs, Angels trailing, 5-3, top seven - Astros manager Bo Porter replaces RHP Paul Clemens with LHP Wesley Wright, with left-handed hitter J.B. Shuck due to bat. - After Wright threw his warm-up pitches and Porter saw the right-handed-hitting Luis Jimenez on deck to pinch-hit, Porter made another pitching change, going to RHP Hector Ambriz before Wright faced a hitter, which isn't allowed unless there's an injury. - At this point, a furious Scioscia informed the umpires that the Angels would play the rest of the game under protest -- "I think the rule's pretty clear," Scioscia said. Porter had a different understanding. "Technically, Wesley came in to pitch the batter that was scheduled to hit, but he pinch-hit for the batter that was scheduled to hit -- which, from my understanding of the rule, you can bring in another pitcher to face the pinch-hitter," said Porter. Crew chief Fieldin Culbreth allowed the change and did not comment afterward saying only that "all matters concerning protests are handled through the league office." So I've been watching this game for a long time now and the comments by Astros manager Porter and, by extension, the actions of Culbreth are the first time I've ever heard of this rule being even subject to interpretation. As far as I've even known, a pitcher who's brought in must face at least one batter or get one out (such as, say, a pick-off) before he can then be swapped out for another. I'm stunned that Porter and apparently Culbreth feel otherwise and in a way wish that Houston had held on to the lead just to see the protest go through since, unlike the judgement call from the night before, this sort of rules interpretation is exactly the sort of thing that the protest route is built to redress.