His options where limited because of the poor quality of our squad. Who’s to blame for that is up to debate.
One thing I’m a little bit disappointed with is the start of the second half. It was expected that Liverpool should come out in full force and even with that knowledge they immediately forced us to our back heels. We gave up the initiative and possession a little bit to easy in my taste, we should have played more physical and used our home advantage. Apart from that it was a good performance.
On a general note, I’ll say that if this present Liverpool starts a half hell bent on taking it to the opposition, it’s a damn good team that isn’t pegged back. We aren’t a damn good team at the moment, so that does not equate to giving up initiative, rather to losing it.
Specifically, they changed their tactics in the second half (in itself a nod to the effectiveness of our first half tactics). Klopp put Henderson wide and sent Origi up top to tie up all three of our defenders, Firmino falling behind/between the lines to orchestrate play, and Hendo helping Arnold into crossing positions more often. This worked in order to peg us back, creating a bit of unstructure between our defensive lines, and we struggled to play out as well.
Solskjær then made a change: From 3-4-3 to 3-5-2 with McTominay as an anvhor to pick up Firmino. This stabilized matters, and Liverpool didn’t create anything. Some people’s claim that playing low against Liverpool is inviting trouble is nonsensical. That is what most often works against Klopps teams. It’s ‘taking it to the opposition’ that mostly ends in tears. But you have to lay low well - preventing Robertson and Arnold hitting crosses without pressure and high in the field. United managed just that with a central three giving two wide fullbacks safety to oush up against R and A.
The tactics worked in getting lead, and keeping the best team in the league mostly harmless. Liverpool actually scoring was in spite of the tactics: Wan Bissaka forgetting his position (yes, he is young, raw and still positionally inconsistent) and Rojo doing what Rojo does that makes him 6th choice of our CBs (7th when counting Smalling).