GMAT Verbal Section | Re: The newly developed choreography methodology, which is antic

Please correct this..

The newly developed choreography methodology (...) will be able to accommodate abroader range of dance styles

1)than the current curriculum can
This first part is correct. "broader than" is the correct idiom, and it correctly compares two methodologies

2) and with more creative latitude
Not so sure about this part. This is not clear IMO

This is how I would change it:
will be able to accommodate a broader range of dance styles and (will be able) to use more creative latitude
...

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