To me at least, Graham is sort of an irrelevant conversation unless you play him out wide and in the slot almost exclusively. He's just not a real TE, in my mind. Not the Y TE that plays in line or even a Move TE that motions across as a second TE. Even the Move TE is responsible for kick out blocks and even some lead blocking. I absolutely DO NOT want Graham playing TE for us. He is the most severe detriment to the Seahawks running game I've seen possibly ever. He really is soft...that was an accurate assessment then and it still is.
When it comes to Richardson, I don't want to really pay him at all, let alone more than a couple million. IMO, Darboh has true overall #1WR ability and he needs to get on the field as a starter next year. His upside is far greater than Richardson, who is really only a vertical threat, albeit a pretty good one. I also really like Moore. He has a running back background with outstanding athletic ability and plays like it when the ball is in his hands.
To me, both conversations about Graham and Richardson are that they are niche players. Each does one thing very well, but kind of suck at everything else in the job description. I am absolutely not in favor of paying either and haven't been all offseason. I just happened to find this vid that shows some of their shortcomings in the one area that pertains to the lone thing they are each good at, lessening even that value.