Baltimore shortstop Manny Machado moved to the front of the MVP discussion with a dominant April .
Baltimore shortstop Manny Machado surely will be challenged by Angels center fielder Mike Trout , who is heating up following a slow start .
Baltimore shortstop Manny Machado moved to the front of the MVP discussion with a dominant April but surely will be challenged by Angels center fielder Mike Trout , who is heating up following a slow start .