Comparing this offense to the 2015 offense is really a joke.
QB:
2015 had an MVP level Carson Palmer at QB.
2021 has Kyler who's got all the potential in the world, but fell off a cliff the second half of last season. Whether that was because of injury or teams catching up to us remains to be seen.
WR:
2015 Had one of the best WR groups in the league. A healthy HOFer at the end of his prime, a healthy burner who could rip the roof off a Defense and a big possession WR, again, all whom were healthy, dependable and in their prime. Also had Nelson as a 4th WR who could occassionally take a team deep.
This offense has a HOF WR... and nothing else dependable.
The idea that it's a push here is laughable.
OL:
2015 - they consistently opened up holes no matter what running back was in there. And they consistently gave Palmer time to throw. They were solid across the line. No gaping holes like we still have at G or mediocre at best at T. Veldheer was very good that season. Massie was solid.
2021: Humphries is at Veldheer level, Hudson is better than the C in 2015, Pugh is fine and then there's a gaping hole at the other G and a mediocre RT.
Until 2021 shows they can open up massive holes the way 2015's did for guys like Chris Johnson on his last legs.
RB:
2015: We had great depth at RB with Chris Johnson, Ellington and a killer DJ who exploded at the end of the season.
2021: Do I even need to make an argument here?
TE:
2015 and 2021 both stink.
That was a GREAT offense with incredible balance. Last year's offense was Kyler carrying the weight of the world on his shoulders... and when one shoulder couldn't take it, the offense crumbled off it.
That said, the defense this year could be better. 2015's secondary squashes 2021's, but the LBers and pass rush that year were pathetic. Always thought our defensive ranking in 2015 was a mirage.