In fact it isn't an oxymoron at all as challenging for something is not the same as winning it. There is no contradiction whatsoever in stating that you think a side will challenge for the title but that somebody else will win it.
You should note that I didnt say they couldn't win it. I said I thought they wouldn't.
"Plenty of strikers can score goals," he said, gesturing to the famous old stands casting shadows around us.
"But a lot have found it difficult wearing the number 9 shirt for The Arsenal."