I dont think the Jets are as stacked on LD as you think they are. They also have D that can play either side to make things work. Value wise, I think its close with minor picks to even it out
Here is a recent post I made on the subject. Feel free to critique it:
LHD
Jets have a bit of a glut on LHD. Arguably, Samberg should be able to step up to a second pairing (maybe as soon as this year). Dillon could be traded by this TDL depending on how the Jets do. I would be surprised if the Jets extended him (only because we need the slot for other players).
Heinola is pushing for a spot and we also have Logan Stanley. The left side is good for a few years.
RHD
This is a big weakness. DeMelo has been our most consistent RHD. I can see the Jets extending him (he has already extended with Winnipeg previously). Schmidt, not extending. Pionk... maybe. He hasn't been very consistent these past two years.
Whenever users propose trades to the Jets, they often suggest an LHD, which is almost pointless. A RHD? Yeah, we're very interested in that.