I guess my way of looking at it is that I certainly acknowledge that the offense hasn't been up to par so far, but the raw material is certainly there to make it work. And at the end of the day, there is enough talent in this lineup for it to be better than it has shown. Sure, I would have loved to see another big offensive performer brought in, but players such as Renfroe and McCutchen are proven MLB bats, and being able to acquire guys like that to replace Garcia and JBJ should, in theory, be a net positive.
Michael Conforto isn't the cure for what's ailing this offense. No, the cure is guys like Yelich earning their money, Huira living up to the early career success he showed, Adames continuing to improve, Urias getting healthy, and role players like Tellez, Wong, Narvaez, Renfroe, Cain and Taylor not being black holes in the lineup. This isn't a matter of going out and getting something new. It's a matter of the guys they have performing the way they are expected to.