In the waning days of spring training, the Phillies surprised many observers by assigning top outfield prospect Justin Crawford to triple A. So far, he has been up to the challenge.

The challenge for Noah Schultz, the No. 1 left-handed pitching prospect in the game and the No. 1 White Sox prospect (per MLB ...

Hao-Yu Lee, considered one of the better position-player prospects in the Phillies system ... It was time for a more age-appropriate challenge. He was a seventh-round pick from the University ...

Phillies fans finally have concrete information on their top prospect's return to the diamond ... Still, the former first-round pick has a few challenges to face first. Painter has not pitched ...

Andrew Painter, Philly's No. 1 prospect ... Despite the challenges still ahead, Philly has indicated that he could join the big-league rotation as soon as this summer. The Phillies already have ...

Perhaps the most impressive prospect in this organization so far, though, has been Otto Kemp, who has played so well to the point where he might force his way onto the Phillies roster by June 1.

Which prospects would the Phillies be most likely to move in order to acquire these big names via a trade? For more news and rumors, check out MLB Insider Robert Murray’s work on The Baseball ...

Whether it is for a rental or someone with multiple years of team control, the Phillies will have to cough up prospects. Joel Reuter of Athlon Sports believes Aroon Escobar is a strong "sell high ...

Despite the challenges still ahead, Philly has indicated that he could join the big-league rotation as soon as this summer. The Phillies already have one of the game's deepest starting rotations.