Josh Donaldson thought about running on Mike Trout, and then Trout's arm gave him second thoughts

Mike Trout is pretty much the perfect ballplayer. He runs, he hits, he hits for power, he fields, he slides, he makes young fans' days on nearly a daily basis. Look at this child's face:

And although his arm was below league average early in his career, he's worked to strengthen it and get it up near the level of his other skills. During the Blue Jays' 5-3 win over the Angels on Tuesday, Josh Donaldson decided to see what all the arm hubbub was about by pretending to tag from third on a fly ball to center field. Trout gave him a taste of what he can do and a smile:

Now he knows. Now we all know.