Well, considering that Fabio, Smalling, Jones and Valencia can all play right back, and I think Cleverley and Park can cover it, do you really need a new one?
same with right wing. You've got Nani, Young, Cleverley and Park..
If you do want one though, then you could always go for Hazard, and put Nani or Young on the right
Edit:
I've downloaded the demo, and turns out Cleverley and Park are no longer RB's, (Although Park would make an excellent one if you retrained him) and neither is Valencia (even though he is a backup rb irl)
But yeah, you've still got Rafael, Fabio, Smalling and Jones. Evans can be retrained too!