HIGGINSVILLE – Richmond has motivation for staying focused for Friday’s homecoming meeting with Carrollton in varsity 11-man football, teammates Nolan Quick and Jacob Johnson agree. That motivation is the final score of the Spartans’ Week 5 meeting with Lafayette County of Higginsville: Huskers, 70, Spartans 28. “This loss today will do a lot more than talking at practice will,” Johnson said minutes after the Sept. 27 road defeat. “Especially after a loss like this, you don’t want to be distracted and then go out and lose to a pretty good Carrollton team,” said Quick, a wide receiver/defensive back. Losing their Missouri River Valley Conference (MRVC)-East Division opener by 42 points will keep the Spartans (3-2 overall, 0-1 division) focused because of “the sour taste in our mouth,” said Johnson, Richmond’s starting quarterback. One reason for the nasty aftertaste was because the loss was to “a big rival,” said Johnson, who unofficially completed 16 of 26 passes for 296 yards…