A what if thing...

[Ypoknons]

The OP isn't comparing the two games. He's asking about what you think of a EU / TW hybrid with the map of EU and the battle system of TW.

[LorDBulA]

He's asking about what you think of a EU / TW hybrid with the map of EU and the battle system of TW.

I understood it like EU making AI for RTW campagne. And this implies that EU can do better job.
Changing RTW/MTW2 campagne map to EU style map is just moving backward (we had this in MTW and shogun - but turn based).