[Wine] Will it be possible for Wine to run gaming emulators?

[Pandorabox]

I tried to run TGB Dual emulator and MSX emulator on Wine. Both seemed to 
run nicely on the first glimpse, but crashed when I tried to load the game files.
I did not quite expect this since I felt that those emulators were quite simple
in their programming details.

Will it be possible in a near future for Wine to run these kinds of gaming 
emulators of old gaming consoles? Or is it already possible while I have not 
done what is necessary?

I wish our brilliant programmers could fix this problem for the sake of the
fans of nostalgic games like myself. Having just recently bought Macbook 
Pro, I'm quite frustrated that I may have to quit playing my favorite games.
So please someone take care of this problem when the next version of Wine
comes up.

p.s: I will be more than happy to hear about any revisions in Wine
configurations that will help me run the emulators without waiting for the
next version of Wine, if there is any. Thank you.