With a record eight Wimbledon titles, Roger Federer has achieved most things at the All England Club.
However, he is yet to have his underwear inspected in forensic detail by over-zealous officials keen to enforce the tournament's all-white clothing policy.
Wimbledon's insistence on all-white playing gear, a rule stretching back to the 19th century, is strictly observed with only the tiniest amounts of colour allowed on shirts, shorts and dresses.
Federer respects that tradition but is desperate for the tournament not to be too strict.
"It's good fun that it's different but it would be nice to add a splash of colour, let's just be honest for a second here," said the 36-year-old.
"I understand that traditions are the way they are. I know that Phil Brook, the chairman right now, he believes in strict tradition, going back to the '50s, '60s.
"I get it. Back in the day, Borg and McEnroe walked out in red outfits.
"I'm not saying that should happen again. Maybe it would be nice if we mix it up a little bit more."
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