Good news. There's still this question of what type of player Harper is and what's he going to be ? He could potentially play in the same position as Filip but from the footage they are very different players.
Bearing in mind our need for legs and energy in midfield could we see
Harper Field
Krovinovic
with Harper generally more advanced than Field but with Field also able to get forward when the opportunity is there. Average age there about 21. Just a thought.
That is a much better midfield three than we've been used to (cue Jacko, Field is pooh and Brunt must play histrionics
).
Those three are youthful, should be capable of, and indeed suited by, playing a higher tempo than we're used to (which Bilic has hinted as ideal) and they compliment each other well. You have the defensive mind and left foot of Field, the athleticism and right foot of Harper and the mobility, attacking mind and two feet of Krovinovic.
That midfield three is capable in the Championship. There are a couple of issues though: a) It's a very inexperienced trio, b) we need obvious cover and c) because of it's youth it may be inconsistent.
For any one off game though if we lined up with that midfield three I'd be pretty happy.