Some of the best announced Skyrim mods requires this management software to be added.
it is apparent that the new remastered version may not have the same software applicable.
Why should it?
as said before, most of the best mods and gameplay overhauls require the SKSE program (SKyrim Script Extender). this gives players more options to manage their gameplay and edit some aspects of their Mods. some of these mods may not be active when first insulted and require SKSE to activate it.
without the program, we may be limited to the options given or simply not have most of these popular mods.
so than why not?
it is possible that it would not matter even if the program, or a similar one where to be applicable with the games mod support system. a console storage is very limited and may not be able to handle most gameplay overhaul mods, unless the user completely dedicates his or her consoles memory to Skyrim.
it is safe to say that mods such as re-skins and additional items can be found in this new mod system as it requires a lot less storage than any other large filed Mod. however, mods that change how the game is played or overhauls certain aspects may be too much for the consoles to handle.