Had a think on this and realistically, if we are looking to play a 433 or 4231 we can afford to lose two from Paulinho, Holtby and Siggy, one out of Sandro and Capoue and one out of Soldado and Ade. Given what we already know, I think we'd be better of losing Paulinho, Siggy and Ade, but I can't be sure who I'd rather lose out of Capoue and Sandro as I rate them both.
I'm going to design my team in the same mould using a similar setup to how Brendan Rodgers had at Swansea in their first EPL season. They played with Britton and Allen sitting deep with Siggy playing as the more advanced of the three in midfield. Both of those two had good short range passing skills and got through a lot of work, despite not being the most defensively gifted. They played a big part in helping Swansea keep the ball as well as they did.
-----------------------------------------Lloris----------------------------------------------
Walker--------------Martins Indi------------------Vertonghen ------------------Davies
------------------------Bentaleb--------------------Clasie---------------------------------
---------------------------------------Eriksen----------------------------------------------
--------------Lamela----------------Martinez-----------------Lallana--------------------
2nd 11: Archer, Naughton, Dawson, Chiriches, Rose/Fryers, Capoue/Sandro, Dembele, Holtby, Chadli, Townsend, Soldado.
Youth players to rotate in: Kane, Pritchard, Veljkovic, Fredericks, Carroll and Ceballos are all options.
IN's (Prices in Euros)
----------
Jordy Clasie - 7M
Jackson Martinez - 30M
Martins Indi - 6M
Ben Davies - 5.5M
Adam Lallana - 7.5M
Total: 56M Euros
Outs
------------
Siggy: 8M
Livermore: 2.5M
Lennon: 15M
BAE: 4M
Rose: 6M
Paulinho: 16M
Ade: 8M
Total: 59.5M Euros
So we make a profit according to these number (albeit a small one). That said, these numbers aren't anywhere near accurate with Martinez looking a bit over valued (£18M according to the papers) . Then again 7.5M for Lallana is quite hilarious too. If we weren't being so fanciful then I'd say realistically we will likely retain the services of Vertonghen IF FDB gets the job. Lloris will go whatever, but the money we get from his sale will be enough to buy a decent keeper and still have change to get other players. Lallana is also a pipe dream with the only reason he could join us being if Poch takes the job here.