Crossword Genius

Chelsea net billowing? That's this gone (5,5)

Ross

I believe the answer is:

clean sheet

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'this gone' is the definition.
I don't know anything about this answer so I can't tell whether this works.

'chelsea net billowing?' is the wordplay.
'billowing?' indicates anagramming the letters (letters blow or billow around).
'chelsea'+'net'='chelseanet'
'chelseanet' is an anagram of 'CLEAN SHEET'.

'that's' acts as a link.

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I've seen this clue in The Times.
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