Best ways to mimic what Lions have

Do we try and get some more explosive weapons, Gibbs, Williams and LaPorta? Do we try to enhance/improve the OL to dominant status? The easy answer is both but that's a lot to do in one off-season. On top of that the defense needs an influx of talent as well. However the Chiefs and Lions show you don't need a defense stacked with all pro's to sniff a Super Bowl.