The Miami Dolphins entered last offseason with little to no money to make any significant moves due to money being tied up in key players. This put a lot of pressure on the Dolphins to hit on their selections in the draft and hope they can make an impact right away. Miami selected defensive tackle Kenneth Grant with their first pick, and followed that up by trading up to acquire guard Jonah Savaiinaea in the second round. Both were positions of need after the Dolphins lost key defensive tackle depth with Calais Campbell leaving in the offseason, and the offensive line needed a big improvement at the guard spot.
Although it’s early in the season, both Grant and Savaiinaea are experiencing major growing pains, which are hurting the team. On paper, it appeared that Miami’s defensive front was a position of strength. That has turned out to be anything but true, as in Week Five, Rico Dowdle and the Carolina Panthers resembled peak Emmitt Smith and the Dallas Cowboys’ stout offensive line in the 1990s.
On the flipside, Savaiinea has given up multiple pressures and, on too many occasions, is solely responsible for Tua Tagovailoa being sacked and killing drives. There wasn’t an expectation for both players to be stars coming out of the gate, but being the worst rookies at their position through five weeks is very stunning.
Grant has a massive frame, being 6’4 and 335 pounds, and he takes up a lot of space. That being said, he can’t just use his strength and power to go through the offensive line. Having a strong technique with good leverage and being able to use your hands to get by people is key to being a good defensive tackle. Rookies are going to have their learning lessons, but the learning process needs to be sped up with Grant. Amongst all defensive tackles, Pro Football Focus currently has him rated as the worst defensive tackle in the league.
Kenneth Grant is the worst-graded defensive lineman in the NFL (30.4) after Week 5, per @PFF #PhinsUp pic.twitter.com/DhIGJibwJr
— FinsXtra (@FinsXtra) October 6, 2025
Grant has been part of a defensive front that is getting no pressure on the quarterback and is the worst team in the league at stopping the run. A crucial clip that summarizes his struggles is being pushed back to almost the first down marker after being double-teamed.
Kenneth Grant getting moved eight yards off the ball backwards. pic.twitter.com/LL5SUbHP0V
— Simon Clancy (@SiClancy) October 5, 2025
In Grant’s defense, the entire defensive line has been a no-show. It’s not as if he’s solely sabotaging the defensive line on his own, but there’s no denying that this has been a tough start to Grant’s career, and a turnaround is needed sooner rather than later.
Jonah Savaiinaea entered the NFL draft with versatility. During his time at Arizona, he lined up at right guard, right tackle, and left tackle. The position he’s in now though, is currently left guard, where he’s been nothing short of a disaster.
Similar to Grant, Savaiinaea ranks dead last in his position. The worst part of it all is that Miami does not have a backup to replace him as a majority of their lineman are either hurt or are not ready to play yet.
Jonah Savaiinaea is currently the worst-graded offensive lineman in the NFL (26.8) after Week 5, per@PFF #PhinsUp pic.twitter.com/BEK1QE6Yuo
— FinsXtra (@FinsXtra) October 6, 2025
Savaiinaea has been given up brutal sacks, and there are multiple plays where little to no resistance is being put on the defensive lineman in their pursuit of Tagovailoa. In a rep against Derrick Brown, he gave up a sack in which all Brown did was make a run right at Tagovailoa with little to no move being made.
LG Jonah Savaiinaea continues to be pathetic. Meanwhile the better OG drafted later in the 2nd round—Tate Ratledge—is already a solid Day 1 starter for the Lions. pic.twitter.com/KZibTG6eh4
— BrianCatNFL (@BrianCatNFL) October 5, 2025
Even though this is a new world for Savaiinaea playing a position he’s never taken a snap at, he took accountability for his play and made it known these issues can be fixed.
“There’s no excuses of what’s been happening on the field… and like I said, it’s fixable. That’s why we have these days to work on it.”
It’s great to hear Savaiinaea recognize his struggles, but the Dolphins need actions to speak louder than words at this point.
Miami fans have seen their rookies grow over the years, with prime examples being Christian Wilkins and now see it with Patrick Paul. The difference is, Grant and Savaiinaea are being asked to be contributors on a team that envisioned itself as being in the playoff mix. It’s clear as day that both players are nowhere near ready, but being benched isn’t an option.
The Dolphins’ incompetence to sign viable backup options shows how bad their roster-building is. On top of that, seeing players such as Lions rookie guard Tate Ratledge and Colts tight end Tyler Warren shine for their teams in positions Miami needed to fill hurts even more.
Fans need to ease up on the bust label for these two, as it’s too soon to determine if they won’t pan out. With that being said, it’s understandable to be disappointed that the Dolphins’ first two draft selections in 2025 have been hurting the team more than helping.
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