He might given this list of players in winter to United, but there are several players he signed earlier for RB - like he was involved in Haaland's transfer to Salzburg, which makes him appear more far sighted.
However the whole story about RR keeps on amazing me. While he was always opinionated I can’t think of any other club he was at where he discussed so many internal issues in public. Probably thought United is beyond repair anyways and therefore was also happy to not do the consultant job.
My suspicion is, and this seems to be borne out by reports that he fell out with Murtough during his time at United, Ralf knew he was going to be sacked relatively early on. If he really thought that there was a genuine role at United waiting for him, why even start talking to Austria about taking over? The Austria rumours started months before the season was over. There had to have been discussions going on from February time.
So, with no future at United, and nothing really to lose, I reckon Rangnick just started to let rip. You're right. He's been combustible but never so outspoken in the past. However, I'm guessing he felt that since people at United wouldn't listen he'd start preaching to the public instead.
For me, as I've said, the disappointing thing about Rangnick (besides the fact we came 6th and looked shocking) is that he's a World Class Football Director. Even if you think he's a shocking coach, you have to admit he knows how to build teams.
Rangnick was saying things, such as United need to identify young, hungry players on their first or second contracts for whom the club is a natural step up, that have all been dismissed. Seemingly just cos he didn't coach the team particularly well. Now we're after players like Rabiot who see United as a step down and want huge wages to consider us, cos we're not in the Champions League. Its just a repeat of the mistakes we've been making since Moyes. You had the man saying some sensible things but its all been thrown out of the window, which is mad to me. Cos, as he said himself, what he was saying is not rocket science. Much as it pains me to admit, its exactly what Liverpool did when they were assembling their current squad.
I can't help but feel, for all his failings last season in the dugout, Ten Hag and Murtough would've benefitted from having Rangnick to lean on for recruitment.