Let me ask you something, if the Texans threw a flag on that play would the play also not be reviewable? Couldn't you if the refs make a mistake accidentally on purpose throw the flag and prevent the play from being reviewed? Assuming this rule (you throw the flag, penalty and play not reviewable) is what happens?
I still don't understand these immaturity issues. (penalties) SMH. They would be 3x better if they didn't pull all these stupid mistakes. Coaches need to make these players much more accountable for their actions and drill it in their heads NO STUPID PENALTIES.