From the video

Caleb Douglas uh coming one of the few moved Dolphins to show up against the Detroit Lions. Six catches, seven yards, double digit fantasy points... Yeah, I'm feeling it... What Caleb Douglas is being asked to do, he's doing really well. Um I'm seeing some some potential there as a route runner... he's high pointing the football. He's showing some skill there... he definitely has a dynasty future, I think, at least short term, meaning two to three years.
STACKED’s take
Inside slot producer with short-term dynasty appeal; unproven in man coverage.
Caleb Douglas posted 6 catches for 70 yards and double-digit fantasy points against Detroit. Matt Waldman says 'feeling it' on Douglas being better than his RSP grade; he excels in the inside slot role against nickel or weak corners where he can attack the opposite side of the field. Bob Harris sees route-running potential and smart usage in three-receiver sets; Douglas is setting up routes well, breaking flat for separation, high-pointing the ball, and making tough catches over the middle. Harris notes Douglas hasn't proven himself in man-to-man coverage yet and isn't a primary receiver candidate, but projects a short-term dynasty future of two to three years given his current role and skill trajectory, with caveat that he could disappear if a team overpays him early.
Caleb DouglasMIAPlayer page — value, ADP, projections, and every insight