Dunno how many keepers you get, but those are all terrific options. If you can keep them all, do it. If you have a limit, I'd probably drop Miller first. I grabbed Hopkins for $11 last year (14-team league) and couldn't slap a keeper on him fast enough. He was great last year and with Johnson gone there are more targets to go around. I wouldn't lock in Adams as your WR2, though, with your finances you can go get a better one.