Soo...
You got a bid rejected for Lovren on £20m, let's say he is going for £25m.
Origi is rated at around £10m? Papers say so, so lets go by that for now.
Markovic is extremely highly rated, and joined benfica for £8m according to transfermarkt, i'd say you have to at least give them £15m
Moreno doesn't want to join you, from the reports i've heard. Bertrand could be cheap-ish, i'd say £5m to round it off as well.
Going by the £70m price that the highest sensible papers quote as a fee that'd leave you with £15m to replace Suarez.
You've already spent £10m on Can, £5m on Lambert and £27m on Lallana, so you can't really say that there are shitloads of money left to get from the yearly transfer pack.
Isn't there also rumors about Liverpool using so much on transfers that they will struggle to keep up with FFP? (Given that you can stay in the champions league for that duration), overspending could be a bad way to go at it.
Now it looks like i'm out to be all doom and gloom, but my point is that you most likely would have to drop one or two of your supposed targets in order to get a better Suarez replacement, which is completely fine as you'll still get some additions to the squad numbers.