[tibear]

During last night's Blue Jays-Rays game, the umpire crew went down to a three man rotation (twice). I have a question with regarding their positioning with a runner on first. Being Canadian our manual calls for U3 to move inside and U1 to stay on the right field foul line, yet the crew last night had U1 moving inside and U3 stayed on the left field foul line.

Does anyone know if the crew did this last night because PU had been injured in the game and was moved to U3 and they decided to modify the rotation or is this how their 3 man rotation is suppose to work?