I'm on record as saying they need to invest some draft capital to get a complement for Adams - I think they really need a slot receiver in the mold of what a healthy Cobb would be.
However, I think it may be less important to try to have high-level draft picks at WR in the MLF offense compared to MM. MM relied on guys to win 1 x 1 matchups and didn't really scheme guys open. That works when you invest high round picks at WR and have a lot of depth to force the dime and nickel CBs to cover guys who are more physically talented (Nelson, Jennings, and Cobb were all round 2 and James Jones and Finley were round 3). Driver was a 7th rounder, but mainly because he was more of a track guy in college. He was a tremendous athlete that had to learn how to play football. Driver jumped 7'6" in the high jump. The guys we have now behind Adams are not the athletic freak that Driver was, but if you scheme guys open better you can get by with low and mid-round guys.
As long as Gute sticks to his board and doesn't draft guys to high because of need, I think he'll do well.