it has came across my mind many times how koei have really cornered themselfes because i presume after DW6 is WO2 then SW3 then WO3 so they either need to introduce it in SW3 to have all the renbu system in WO3 or remove the renbu system because WO needs to be updated with the latest games SW and DW other wise you will have two completely different sides and it wont work out
so what do you think?

I disagree. I believe it is pretty safe to say that the next WO will not come out until possibly a year of more after the next SW title. And we don't know whether or not that will use the new renbu system (I'm assuming no to give the games a greater difference). If that is the case I think it is a good thing that SW won't have it. So in the next WO they have even more differences to change up the gameplay.

yes bur SW3 should be on the PS3 and oh yeah i forgot it will go like this DW6,WO2, SW3, DW special then maybe empired then WO3 so they cant make DW's have a renbu system and SW's not i just cant imagine it i think theyre either gonna give the renbu system or take away the renbu system and if they give SW3 the renbu system i think it is safe to say that in WO3 and in future DW and SW games they will keep it because DW6 was kinda like a trail

Yeah they could. BUt it is just as likely that they wouldn't just to make sure that the games have more differences. I know it doesn't happen all the time but KOEI does actually listen to fans once in a while. And I can tell you that one thing most of them don't want os for both series to have the same battle system. If they were to do that they might as well stop making seperate games.

Renbu, I can't say, but for the DW6 character designs into a WO game, that would have to wait.
Firstly, the next WO title probably won't be out for a very long time (the second just came out this year, and other KOEI games are bound to release before WO3).
Secondly, if the DW6 characters are to be included in a WO3 game now, they would look really out of place, without any background support of some kind.
So overall I say this is pretty unlikely to happen.

That is true. with the updated outfits and movesets for all tha characters, there will need to be some kind of new background or scneraio to connect it to the previous games.

Definitely, that is why for this idea to work, all the SW3 (if so) background would all have to come in before this can be done. So to my prediction, we won't be seeing these new designs in a WO game for a long time to come.
Not to mention SW new designs haven't even reached the next gen console yet...
At least maybe after SW3 Special, if there is one that is...

Hopefully not, as I'd rather them get it right the first time.