Not at all the same, not on the same level with McDermott who has a much higher career winning percentage and for all his faults has never had a down year.
Vrabel gets a ton of credit for getting a #1 seed with Ryan Tannehill.
That's great, but let's remember he had an incredible RB in his prime, a top 5 WR, and an excellent defense while playing in the AFC South. Tannehill was a top 12-15 QB at the time. It is not like Vrabel was adding anything schematically to that offense. Once Arthur Smith left and injuries hit his offense it was a bad team.