I cant understand how clear over new wood can look bad, ive seen to much red oak that never looks bad after a light sanding, Unless its Water Damaged and old and oxidised. Give it a light sanding and think about water damage and getting your money back if it still looks bad. There has been alot of flood damaged wood from southern floods, I can imagine it was purchased cheap from insurance companies and reboxed, that stuff doesnt just get junked. Pay a pro floor guy to come over and get his opinion. New lightly sanded red oak looks great with any clear finish that ive seen over the last 35 years. The wood and finish will darken over time a shade or two, I would go clear with only the last coat being a lower sheen if thats what you want in a finish.