While Conte is undoubtedly a better manager than Silva, I think the point
@BlueToff is trying to get across is that he arguably wouldn't offer long-term progression.
Yes short-term success is more likely (say winning a cup) but he showed at Chelsea that he alienates even the best of players which can have a long-term impact.
How much would he require wage-wise? What transfer kitty would he demand? Would it bring us our long-term aim of stability and prosperity? That's the issue.
For all it pains me, I think we need a manager more in the mould of that shower's - Herr Klopp - who is willing to build over a period of time within their means.
The verdict is still out with Silva however I expect that if he can show that the club is going in the right trajectory, with him the man to maintain it, he'll keep his job.