Yes? it's not that difficult to note that Benrahma makes the list and has achieved the "feat" including goals both for and against us.
In the same way if Maddison moves to Arsenal and scores at GCS next season I'd write "James Maddison (Norwich, Leicester and Arsenal)".
To be honest I thought it was the tiniest and most benign suggestion towards keeping a comprehensive record in a thread only a handful of us seem to care about. Nobody else on the list has scored for opposition not already listed according to my previous research... I'm not asking for 500 pages of data to be re-produced from scratch!