Gazza in the Champions League? | Vital Football

Gazza in the Champions League?

GillsBluenose

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I notice that Paulo Gazzaniga played for Spurs on Saturday due to injuries to Lloris and Vorm.

As I understand that Lloris is expected to be out for a few weeks, could it be Gazza v Messi when Spurs play Barca on 3rd October?

I think he would be the second ex-Gill to play in the competition after Ryan Bertrand who actually has a winners medal. Unless I have forgotten any others? (I think Bruce missed out as we were banned from Europe).
 
Not an ex-Gill and not the "Champions" (sic) League, but Josh Parker has played for Red Star Belgrade in the Fairs Cup.
 
But, and I'm being really picky here, he wasn't an ex Gill at the time.
Are there rules for this sort of thing?