qbs have some predictability in season. As do some RBs. But nearly all wrs, tes, and K's are a crapshoot. The draft overall is like picking names out of a hat.
the key to winning is whoever got lucky and drafted 2 or 3 stud wr/rbs and then hits on a late QB. guessing the McCaffrey team is dominating most leagues. The Micheal Thomas team probably made your playoffs. Lamar Jackson team prob lead your league a lot this yr. Dalvin Cook teams should be doing well.
I will say, this season at least re-inforced that you should never ever take a qb before the 10th round. Also don't waste a high pick on a TE. Just load up on WR's and RB's and pray you hit on 2 or 3 studs. Then take a couple qbs late and hope one hits. Then hope you stay healthy. Its 75% luck. But there is still some room for the grinder player to have success playing the waiver wire game. Probably won't win your league that way, but you will still hang around if your draft sucked.