I actually like their DT's (Watts, Johnson, Holmes, Mata'afa, Pierce and Stephen) is not bad at all. Odenigbo and Hunter will start, so DE is a priority but DT isn't needed.
Last season defensive snaps for the DTs
Shamar Stephen 579 snaps 52.97% of the total snaps 15 solo tackles 6 assisted tackles 1 sack 2 QB hits
To give some context to how bad this is we can compare this to Sheldon Richardson from 2018 where he had 718 snaps 26 solo tackles 23 assisted tackles 4.5 sacks 16 QB hits
Stephen .036 tackles .0017 sacks .003 QB hits per snap
Richardson .085 tackles .0062 sacks .026 QB hits per snap
Richardson made tackles twice as much as Stephen sacked the QB 3 times more often and hit the QB 9 times more often.
Stephen has gotten a year older and not any better.
Linval Joseph 552 snaps 50.5% of the total snaps 44 tackles 3 sacks 6 QB hits
Joseph had a down year compared to how he has played previously. I thought he showed some decline in his play in 2018. That was more evident in 2019.
Still Joseph made tackles twice as often, had 3 times the sacks and 3 times the QB hits as Stephen who played more snaps than Joseph did.
Hopefully Pierce can fill Joseph's shoes and force more double teams, and be more effective playing off the double teams. I don't think he is as good a pass rusher as Joseph and Linval had really good range to make plays on screens and other plays to the outside that Pierce may not match. This position has been addressed though, hopefully Pierce works out.
Jaleel Johnson 408 snaps 37.3% of the total snaps 29 tackles 3.5 sacks 5 QB hits
Stephen .036 tackles .0017 sacks .003 QB hits per snap
Johnson .07 tackles .0085 sacks .012 QB hits per snap
Johnson is better than Stephen although he is a bit of a tweener between NT and 3 technique and more on the NT side. TBH I never liked the pick. I recall watching his college games and watching him get pushed around. He has improved, I don't think he should start though unless Stephen is the only other option. Johnson has improved though and he doubled his snaps from 2018 (no Richardson to take them)
Armon Watts 121 snaps 11% of the total snaps 13 tackles 1,5 sacks 1 QB hit
Stephen .036 tackles .0017 sacks .003 QB hits per snap
Watts .11 tackles .0013 sacks .0082 QB hits per snap
The high tackle rate for Watts is outstanding but also a product of small sample size of 121 snaps. Still I thought he was impressive, and he got more push than Joseph did at times last season. He is a promising player, but he is a NT not a pass rusher.
Hercules Mata'afa 100 snaps 9.15% of the total snaps 1 tackle
I like this guy but he can't hold up against the run. He proved nothing.
Jalyn Holmes 73 snaps 6,68% of the total snaps 4 tackles
I really don't see a reason for optimism about Holmes, Mata'afa or especially Stephen who sucks and I feel badly needs to be replaced. I agree Watts and Johnson are nice depth. So maybe the Vikings have 3 DT who are okay counting Pierce. None of these guys can get after the QB though.
That need is still there.