McClendon isn't in these PFF top, bottom or notables but I read somewhere that he didn't allow any pressures or sacks so probably his run blocking was low, but since his overall isn't bottom 5 low he's somewhere between 64 and 70. I'll take no pressures or sacks from him any time.
I like to check PFF grades each week and I know they're not always accurate, but here's an interesting story regarding an NFL coach disputing the grades.
https://lionswire.usatoday.com/2024...dave-fipp-tears-down-pff-dvoa-grading-system/
After noting how the special teams DVOA metrics overvalues return yards, (Lions ST coach) Fipp turned his attention to Pro Football Focus, or PFF. It’s probably best to just let you read it…(as transcribed by the Lions media relations):
“So, the next one is PFF, and I’ve got two good stories for you on PFF, and it’s the PFF grades. And this came up this week again because somebody in the building came to me and said, ‘Hey, there is this player, he’s playing really well for you guys.’ And I’m like, ‘Who said that?’ They said, ‘Well, PFF.’ And I was like, ‘OK.’ Well, here’s two stories for you on PFF. Number one is, I get on a plane, I think I was going to the Combine, this is years ago, and when I sit down, this guy sitting next to me says, ‘Hey, are you a coach for – ‘ I think I was with Philly at the time. I’m like, ‘Yeah,’ And he’s like, ‘Ah, I’m a grader of PFF.’ And I was like, ‘Oh, OK.’ He was a young guy, I’m like, ‘Tell me about yourself.’ The guy had never coached football, never played football and he’s grading our players on who played good and who played bad.
So, I’m like, ‘Wow.’ So, the PFF grade, like, OK. And the next thing on that is, we play a game at the Giants and the special teams coach at the time or assistant there at the time was a good friend of mine, and he came up to me before the game and he said, ‘Hey man, just so you know, this player –‘ I can’t say his name, he’s actually in the media nowadays, but he said, ‘This player, he’s the best rated front-line blocker on kickoff return in the National Football League.’ And I was like, ‘Who said that?’ And he was like, ‘PFF.’ And then I was like, ‘PFF?’
I’m like, ‘Oh my gosh.’ I’m like, ‘Number one, this guy’s like the worst blocker on our team.’ But number two, we put him on these matchups on the backside of the return every week where he’s blocking basically a guy that doesn’t need to be blocked, but we kind of have to block him just in case. So, he wins the matchup, so he got a good PFF grade, and he’s really the worst player on our team at this job description, but he’s really the best with PFF.