Coutinho looks like a major doubt. Scan today I think. But regardless I'd actually rest him. His performances havev't been great this Season. Maybe the pressure is getting to him especially with no Suarez in the team.
I would drop in Alberto he scored a hat-trick yesterday for the under 21's and performances like that should always be rewarded.
This would do to things. Give Coutinho a week off to recover and push his game forward. And show all the under 21's / fringe players that good performances are rewarded with starts etc..
I would go with...
Mignolet
Wisdom Skrtel Agger Sahko
Gerrard Lucas
Henderson Alberto Moses
Sturridge
Subs
Jones, Kelly, Enrique, Allen, Coutinho, Sterling, Aspas