It really shouldn't be a surprise.The Cleveland Guardians are lacking power, and they're lacking an across-the-board productivity in the outfield.It's nothing new, and while Steven Kwan's struggles this season weren't necessarily predictable, the overall problem was.That makes their pursuit at this year's trade deadline pretty straightforward. If Cleveland wants to get better, a trade for a potent outfielder would be the logical move.Now as most Guardians fans know, they don't always do much at the deadline. But the need is clear.MORE: Blue Jays did the right thing with Dylan CeaseESPN's Jeff Passan laid it out in a new article on Thursday and threw out two names.As a potential "best match," he calls on Rockies outfielder Mickey Moniak."Moniak, the former No. 1 pick who is one of two playe