Yep, agree with that. Even out of position and from the limited appearances I've seen of him I think he could be a really good addition to the side and a genuine option down the right side. While Ramirez is out, and playing at home, I wouldn't be averse to seeing Mayuka right, Puncheon left and Lallana in the #10 role. Puncheon would arguably offer better defensive support to Fox than Lallana has.
That said; I dread to think what's going to happen tomorrow with Bale and Lennon attacking out full backs. Gulp.