Benedict as Columbo? Wow, how time can change a man. It's hard to imagine the Dirk Benedict I grew watching, the one who played roguish, too-handsome charmers like Starbuck and Faceman, fitting into a role like Columbo, the rumpled, middle-aged, comfortably married detective. The only thing they have in common is the cigar.
True, there have been various interpretations of the Columbo of Prescription: Murder, and even Peter Falk's Columbo in the TV-movie adaptation of that play was a lot less rumpled and cuddly than he later became. But it would be hard to do an interpretation of Columbo today that wasn't influenced by Falk, I think. (Though now that I read the article, I see that Benedict wasn't familiar with Falk's Columbo, but ended up coming close anyway, perhaps through cultural osmosis. And the article's writer was familiar with neither the spelling of Falk's name nor the concept of fact-checking. Honestly, article writer, how hard can it be to type "Peter Faulk" into Google and let it suggest the correct spelling? Research is so easy these days that there's just no excuse for making such a glaring error.)
And I don't think it's arrogance for someone who's been typecast as a pretty face to say "I'm a good actor." I think it's more just standing up for himself, saying that he wants to be judged for his skill and not his appearance.