You could still use a trade script. Set the toplist to rank by hits in, and if you want the outgoing links to be hard links, and the script allows it, setup the toplist to link to their raw domain (not go through out.cgi / out.php, etc.) For example, w/ AT Lite:
A top 10 list:
<a href="%%url_000%%">%%tit_000%%</a><br>
<a href="%%url_001%%">%%tit_001%%</a><br>
<a href="%%url_002%%">%%tit_002%%</a><br>
<a href="%%url_003%%">%%tit_003%%</a><br>
<a href="%%url_004%%">%%tit_004%%</a><br>
<a href="%%url_005%%">%%tit_005%%</a><br>
<a href="%%url_006%%">%%tit_006%%</a><br>
<a href="%%url_007%%">%%tit_007%%</a><br>
<a href="%%url_008%%">%%tit_008%%</a><br>
<a href="%%url_009%%">%%tit_009%%</a><br>