I think it's not a secret or a rumor that The Shield will probably break soon, so yes, I think it is inevitable to have The Wyatts vs The Shield, especially when Bray Wyatt vs John Cena at Wrestlemania at this time is just a rumor, and to be honest I don't see this match happening. The feud vs Cena is just a filler until The Undertaker shows on RAW and confront Cena (Just my opinion)
May be next RAW, The Shield will cost The Wyatts their match. Then at EC, we have the 1st match and The Shield wins. Then they lose the rematch at Wrestlemania, following some internal communication problem for The Shield. Then Roman Reigns spears both Ambrose & Rollins (not necessary a face turn). It's over for The Shield.