I think it would be. Jabari and Rodney won't shoot above 60% from three all season and Rodney won't continue to shoot 66% from two. We need Sheed to get going offensively just to offset Jabari and Rodney's eventual decline from superhuman to mere excellence, assuming the goal is to remain a top-5 offensive team while the defense improves. I'm comfortable with Tyler and Josh as 5th options (well, more Tyler than Josh), but I don't think having them both on the court together in the predominant lineup would be a good idea long-term.