last season jaaskelainen made most saves does that mean he is the best goalie?.Southampton's Morgan Schneiderlin made the most tackles and interceptions so he most the best defender. you can not go by stats. lucas is a good player but we need a world class player in the middle of the park to try and get into top 4 every year.
If you don't think stats prove anything, I am glad you aren't working in our scouting department. Using one stat in singularity is criminal. Using multiple stats gives a better, broader picture of a player. In a game defined by maths, of course stats can be used. Honestly!
fair point but if we get a chance of getting mascherano or Alonso back would you sell lucas.
Mascherano vs Lucas... to me, is close. Very often, Mascherano gets caught out of position. He relies, a lot, on how good he is at making last-ditch challenges. Lucas is better positionally, but can't fall back on his challenges. To me... that is a tough call.
As for Alonso... doesn't even fit the same position. He is a deep-lying playmaker... not a DM. He needed protection, hence why Mascherano was brought in to do the dog work. To prove we don't need a pure DM, you already named one. Bizarre.
Yaya Touré is nothing compared to Lucas!

Yaya Toure is also a centre-midfielder that plays just in front of DM, and plays box to box. Not the same kind of player. Comparisons, to me, are futile. We need a Yaya type and a Lucas type, not either or. Too much reliance on similar players is a problem we've had for way too long.
If we're getting a new CM, I'd say we need a creative/goalscorer to replace Henderson in the first team. LW should be priority though, then at least Coutinho can come inside.
So someone able to play both positions, i.e. like Willian and Mkhitaryan, really is exactly what we need. At least we're not making mistakes and filling areas we don't need improving. How many years did we cry out for another striker? Or a left winger?