This one is pretty hard to call, based on our last couple of games you'd have to start as Norwich as favourites, but then we are stronger away.
I'd make a few changes to the Newcastle team (not that I think PL will go this way).
Guzan
Lowton - Vlaar - Baker - Luna
Sylla
Bacuna - Delph
Tonev - The Beast - Gabby
Even though Clark has looked better this season, Baker is stronger in the air and RVW is good in the air so will need Baker's strength in that department.
Westwood is the passer of the team, but away from home we are good on the counter and therefore do not require to retain possession as much (even though if we could dictacte a game i would prefer to keep possession more). Sylla, although not played as the DM last yr, could offer more protection to the defence and still be able to keep the ball with simple passes.
Bacuna and Delph could then be box to box (with Bacuna starting slightly more advanced). Whilst Bacuna struggled first half against Liverpool (as did most of the team), I actually thought he grew into more before switching to rb, he was starting to beat a man and looking for the run of others, think this would be an ideal game to bring him back into the fold.
Tonev for AW is a no brainer for me as don't think AW has looked his sharpest this yr, and a little spell out of the starting line up may get him going again.