Lavine or Wiggins over Smart sounds like a really good litmus test of your level of sophistication as a basketball fan.
Players from the 2014 draft I'd rather have on my team if I want to win games this year, setting aside salary:
Embiid
Jokic
Capela
Gary Harris
Dario Saric
Players I'd rather have over the next 4-5 years on a reasonable annual salary:
All of the above
Aaron Gordon
Bogdan Bogdanovic
Everybody else is either an empty calories guy right now (Warren, Wiggins, Lavine, Parker) with no guarantee of becoming a winning player, or is more of a 15-20 minute per game type of player.
I went with Gordon because of his potential as a versatile defensive stretch 4, and I went with Bogdan because of skilled wings that can shoot and get to the line are so valuable.