Week 1:
Diontae - 55 snaps - 10 targets, 6 catches, 57 yards
Juju - 55 snaps - 6 targets, 6 catches, 69 yards, 2 touchdowns
Washington - 37 snaps - 3 targets, 2 catches, 1 touchdown
Claypool - 19 snaps - 2 targets, 39 yards
Week 2:
Diontae - 54 snaps - 13 targets, 8 catches, 92 yards, 1 touchdown
Juju - 59 snaps - 8 targets, 7 catches, 48 yards
Washington - 31 snaps - 5 targets, 3 catches, 22 yards
Claypool - 24 snaps - 3 targets, 88 yards (84 on one play), 1 touchdown
Diontae looks like the 1A in this offense, Juju the 1B.
Depending on your league size you should probably grab Claypool. I'm not positive that he sees enough targets to be relative in the next couple weeks, but if he takes more away from Washington, and he should, could be a nice flex play second half of the year.