Red Reporter, a Cincinnati Reds community

I made this quiz to kill some time. Guess brother pairs (or trios, etc) who've played in MLB. All the current ones and recent ones are listed, along with many famous pairs, and a number of trivial pairs. You'll need the clues. FYI, there've been 381 different sets of brothers to play MLB.

I don't know how many of you have discovered Sporcle, but it's an internet quiz site. Before you all run away from the specter of those terrible, Facebook-like quiz websites with terrible formatting and terrible questions, this one's different. The format actually works, and there are hundreds of really great quizzes. This one asks you to name all the players who were at one point on the Reds' active roster this season. Get to it!