I don't rate Valdes that highly and with close to zero games played for us I hardly see him as a United player, so in this case I don't care much.
But I am not sure on LvG's ruthlessness, there's a reason he hardly stays long at big clubs as he falls out with everyone.
Ppl say Fergie was like this, but they forget that most players he fell out with was AFTER getting years of great performances and many titles out of them, and he was forgiving and diplomatic at the same time, otherwise he wouldn't have succesfully been able to lead the club for that long. Becks and Keane had a lot of leeway at times and got a lot of freedom and "forgiveness" for some of their actions because Fergie knew how important they were.
The Valdes stuff, Di Maria handling, insisting everytime how everyone has to follow his philosophy, players who miss pens are put at the end of the queue, etc. This way many players will play like robots and fear that they could be called out next.
Will be interesting to see how long this works.