Better to use named parameters?

If the token does not contain any parameter, Puzzler looks for a match based on the current node title.
Eg. [puzzler:wikipedia-matching-intro] on a node with title "Global warming" will get the summary of Wikipedia article on Global warming.

It is easy to override that using a parameter at the end of the token, e.g. [puzzler:wikipedia-matching-intro:New York City] will retrieve info from the Wikipedia article on New York City irrespective of the node it's embedded in.

The question here is whether it would be useful to give a name to the parameter. E.g. [puzzler:wikipedia-matching-intro:title=New York City].
It would only be needed if we ever expected looking for a Wikipedia match on a different variable. Any use case for that? Would it be useful?