Which prospects off to slow starts can still make an impact this season?

Austin Hays isn't off to a great start at Double-A, but he could still make an impact in the big leagues this season. AP

The minor league season is well underway, and since we've already taken a look at the top prospects off to the best starts, it's time to look at the other end of the leaderboard. Not every highly touted youngster is posting great numbers over the past few weeks, but that doesn't mean they're no longer worthy of attention from fantasy managers.

Which players are ready to turn a cold spring into a hot summer?