I think what Metafour is trying to get at is that Robbie is not a very good QB as his #86 ranked QBR indicates.
He's ours so we try and make excuses for him and look at him through the best lens possible...if we squint our eyes a little you can't see the flaws as much. Better to deal with reality and get a QB with all of the necessary skills.
Here are the rankings. He's #116 when you rate him by how many points he generates vs the average QB (-23).