We did it a few times, but I felt more out of necessity due to players available at the time + the opponent. Either with a combining player with a proper striker or Salah and Nunez in a hybrid structure. Which I don’t think will be our go to stuff.
In the second team I don’t think it would look like that. With those 11, it would probably still be a 4-3-3. Don’t see Diaz playing a zone higher than Salah. Or potentially playing Mount in the inside right channel, allowing Salah to play up top with someone and then Diaz playing a zone deeper than Salah. Which Mane did and basically anyone (apart from bloody Origi) who was used on the left side of attack. We often had the structure when it was basically 4-3-3, but could be understood as 4-4-2 in terms of dynamics.
If Mount comes in, it will be interesting to see if they view him more as the RCM or LCM. Because he’d be the most offensive guy from that midfield, a bit Coutinhoesque.
There are pros and cons for each side. He’s a totally different player to both Henderson and Thiago. The fact that he can run a lot doesn’t make him a Henderson and the fact that he’s creative doesn’t make him a Thiago. Just different skills.
At RCM, you can make a case that we need a player who when we’re on the ball in the offensive phase, tries to create an overload on Salah’s side. So Salah can be the best version of himself (whether we can accomodate Nunez in a structure like that centrally, remains to be seen). But it’s also clear that with Salah and Trent on that side, we need someone who can protect defensively in between. This is where Klopp has toyed with different players more than at LCM. From Lallana to Chamberlain, Hendo, Thiago, Keita, Elliott. Very mixed success with the rest apart from that one season from Lallana and Hendo.
At LCM, Mount at least at this stage of his career, does not do what Thiago does (nor what Gini did). He’d be playing more offensive, more higher. Probably like Coutinho was used, when Klopp pulled him into high midfield (which was about half the time across the whole of 16/17 and final 6 months of 2017, not more). Then, the RCM would have to be more prudent, which then doesn’t help Salah. But then we might see some adjustments with Trent, if he sorts himself out.
Is there a possibility that Mount makes us change the structure and he plays the single #10/second striker? There is of course. But that might be only when Salah is gone, perhaps in 2024 or 2025 (I’m not gonna imagine this summer as long as there are no proper links that indicate we’d move him on now).