Look at the players the Royals have developed. The Blue Jays have certainly traded their fair share of prospects, but the development has been a source of disappointment for me. Which is why Pillar's emergence has been such a nice surprise.
I'm sure the Jays developmental record would look better if they had so many top-3 picks, too.
Even so, Dalton Pompey was drafted in the Jays first draft under Anthopoulos. He's currently 22 years old. If you expected more out of the Jays drafting the last 5-6 years, you don't understand the prospect development in baseball.
Here are the positive WAR contributions at the MLB level for all players drafted by the Royals since 2010 (when AA took over in Toronto):
2010: Christian Colon (1.3), Kevin Chapman (0.8), Jon Gray (0.2)
2011:
2012:
2013:
2014: Brandon Finnegan (0.8)
And the Jays:
2010: Aaron Sanchez (3.2), Noah Syndergaard (2.5), Justin Nicolino (0.3), Sam Dyson (1.6), Dalton Pompey (0.7), Kris Bryant (6.0)
2011: Daniel Norris (0.5), Anthony DeSclafani (1.0), Aaron Nola (1.8), Kevin Pillar (5.9)
2012: Marcus Stroman (3.2)
2013: Kendall Graveman (1.3)
2014: