I know that the other 3 weren't added to console due to limited memory on last gen (similar situation to payday 2) but since the current gen consoles have more memory, will a next gen version be made and have all the new dlcs on it? I've seen on game pass on xbox that games like R6 and BF2042 both have separate next gen versions that have enhanced graphics and all that. I'd buy the game again just to play new DLCs. 

If not I may have to invest in a laptop or low end PC that could barely run it to play it on 

Hey there! Sadly at this time we've no plans to bring additional DLCs to console. We're a small team so our main focus is in other areas of development currently.

We do let the team know about community requests just like this, so I'll make sure to pass on your feedback, especially as you're not the only person to request it!