Cavalli and Gray have to cut the walks. But if both stay healthy and make 25+ starts, that'll take some of the sting out of the 90+ losses.
Along these lines, there was an interesting story in the WaPo about a fix to Gray's motion that Hickey and Davey have worked with him on. Apparently, he has unusually tight hips that have impacted how he rotates and finishes his pitches. They gave him exercises and Hickey shows him videos during his bullpens. He is trying to finish more square to the plate to improve command. I will post a link.