If you mean for a Sonos PlayBar setup then in a word: no.
In more than one word: Hell, NO!
The Playbar is an interesting upgrade for TV audio that also plays music that you can take further if you wish, it is NOT a replacement for a proper AV setup, it only has one input (an optical connection), so doesn't handle HD audio and on top of that it doesn't handle DTS at all, so blu-ray audio in 5.1 is a complete non-starter, unless you buy the one blu-ray player on the market that will transcode DTS to DD on the fly (I *think* it's one of the Samsungs).
EDIT: And that "recommendation" is coming from the biggest Sonos fan on this forum...