Bill Engvall Says Romo's Made Enough Money, Let Dak Thrive!

Tony Romo has 127 MILLION reasons to stay retired -- so says comic Bill Engvall who tells TMZ Sports the QB needs to step aside and let Dak Prescott take some of Jerry Jones' money, too!

The Cowboys super fan was leaving Craig's when he raved about Dak racking up ANOTHER victory over the weekend ... leading Dallas to an impressive 4-1 record.

But when we asked about Romo's possible return, Engvall said he loves Tony -- but says it's time for him to start enjoying the $127 MILLION he's made in the NFL so far ... instead of trying to come back.

By the way, Romo reportedly stands to make more than $50 MILLION if he stays in his current contract for the next 3 seasons.