Draft Help! Pick 1.01

Need some help from the community… Currently have the first pick in my long time league and trying to go back to back titles. 12 Team PPR. with 3 WRs and 2 RBs (NO flex)
Debating a couple of things,
-Either trying to trade out of the pick (which no one wants it)
or
-Draft Barkley or Bell or Gurley

Who should I go with? Really a big fan of Barkley and the fact he could be a work horse and have a ton of catches similar to the other two guys.

Couple of notes:
Why I like Gurley, he is up against a history of not repeating to be the number 1 overall player. Did some research the overall fantasy player from the prior year has never repeated as overall best fantasy player (See Number 1 Ranked Player from 2010 to 2017). SIDE note, the closes player to ever do it is LT from 2006 to 2007 (not on the chart). Also the number 1 ADP player from each year has never been the top overall player in the current year. However, they have cracked the top 5 overall players 3 times over the last 8 years. (see Number 1 ADP Player from 2010 to 2017).

I go Gurley. Keep it simple.

Gurley won chips last season. No brainer over here!

Gurley without a doubt