You guys had a great draft and this Monk signing was a good one. He may have to be your 6th man which isn't a diss. The last step for you guys should be trading Barnes for whatever/whomever. I would say John Collins, who can play PF with Sabonis or C with Murray.
But going back to Monk, this was a great signing. I just know production wise, owning him in fantasy that he was on and off hot & cold. But going from Fox to Westbrook at PG should help a ton.