Suggestions? 400k

https://www.mut.gg/24/lineup-builder/c4f2f5e5-d107-4221-9ee5-96f992be785e/
there’s my team. What I struggle with is stopping the run, nobody can make a tackle. i run any zone or man out of dime and nickel. my offense doesn’t struggle at all I make plays left and right. I have 400k, what should I upgrade?

I run a eagles theme team, Josh Sweat and Brandon Graham really play the run super well for me. I run a lot of 33 and nickel and they certainly clog holes. Also spread line and crash middle helps to try to keep the runs up the middle instead of the edges where you will have a disadvantage most times with pulling guards/tes