You could disable DirectResize altogether, but you probably don't want do that.
The only other thing I can think of is to add code at the beginning of the DirectResize plugin to return based on the page id. Something like this:
$skip = explode(',', '12,32,36,42'; /* Ids of pages where you don't want DirectResize to act */
if (in_array($modx->resource->get('id'), $skip)) {
return '';
}
If you go that route, I'd duplicate DR and make the change in the duplicate. Enable the duplicate and disable DR. That way your code won't get overwritten if you upgrade DR.
