Genuine question; who was the last player we had with such a direct playing style other than Suarez?
Moreno, Can, Origi and Ings. They are more direct players in the mold of Mane. There needs to be a balance- we need some direct players and some who are more possession-oriented.
Then we need one in every part of our team- defense, midfield and attack(some of those are covered); in addition to being deployed centrally, and on either side(RCB, LB, CM, RW, STR - for instance). Finally- these two archetypal types of players need to be used correctly with the aim being "harmony". That will help make our team "complete" and armed to face many different opponents and systems. We shouldn't have too many of these direct sort of players though as that would be goal-scoring paradise for the opposition- exciting in a goalfest sense, but one-dimensional and possibly boring for those desiring a more aesthetic type of football.
You can't just have direct players- then you turn into Stoke/Newcastle and conversely, you can't just have possession-oriented players then you turn into Ajax/Barca. Truth is somewhere in the middle and so it is applicable to football- balance is truth: whatever is borne out of the middle of the two extremes is good.