Crossword Genius

Not right in front having been forgotten? (4,6)

Ross

I believe the answer is:

left behind

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'been forgotten?' is the definition.
I can't tell whether this defines the answer.

'not right in front' is the wordplay.
'not right' becomes 'left' ('left' is the opposite to 'right').
'in front' becomes 'behind' (I can't justify this - if you can you should give a lot more credence to this answer).
'left'+'behind'='LEFT BEHIND'

'having' is the link.

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I've seen this clue in The Globe and Mail.
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