But the better player will potentially make us stronger and give us better chances
To be honest I cant see a player we can get who will be better for us than Lemina. The players we are linked to like Matuidi, Witsel, Gustavo are more proven, but Lemina has the potential to become a much better player than them, in the course of the season, if he is given a chance.
When I started supporting Juve back in the early 90ties (yes I am that old) we gave DelPiero a chance after selling Baggio. Last year we gave Dybala a chance after selling Tevez. Before anybody gets going, I am not comparing Lemina to Del Piero, all I am saying is, that when you have a player, who is obviusly immensly talented in the squad, he should be given a chance, even though he have not proven much yet, instead of buying old mediocre hacks like Matuidi.