Ruth Davidson’s mug appears on the front page of a Tory flyer while the part-time referee only appears inside.Scottish Labour deputy leader Jackie Baillie said: “Douglas Ross is used to spending time on the sidelines - but it’s now clear even his own party thinks he should be put on the subs bench.”It appears Ross is living in the shadow of high-profile Davidson, who also used to be leader but has quit the Scottish Parliament to take a seat in the House of Lords.A leaflet landing through