If you are talking long term then two things need to happen. You let Davis and Dawkins walk this offseason and you replace them with first and second round draft picks.
If you are talking about this season then all they need is time. Everyone complained all offseason about the OL. The OL is better with two new players one of which is a rookie. Brown is holding his own.
They have two new WR, two new RBs, and a new slot/TE/pass catcher in Kincaid.
Just give Dorsey and company time to figure themselves out. We don't need them to peak in September. We need them to peak in January.
Also perhaps Dorsey should phone a friend and figure out how to run a basic screen to a RB or TE.