if this is possible......

If this is possible… can you make the sansa fuze make video playing better, like increasing the quality

jus a nice suggestion, 

please take into consideration

they cant do anything about the quality of the video once its on the fuze, that all depends on how the video is before you upload it

what he is say if they could increase the resolution

That would require a new screen, and purchasing a new Fuze. Not a very practical solution for current owners.