Raheem is a player in his prime, not some half-arsed worked-out donkey. His contribution to us for the past 6 years was immense. What I can find in media we did fuck all to try to keep him. Always a workhorse, almost never injured and we let him leave for less money than that Brazilan dude from Everton. And we then let the other Brazilian dude leave, the one who is almost Raheem's clone when it comes to above mentioned attributes.
Lillo was obviously the one who changed our approach to defending, more organised slightly sitting further back to the middle. If Pep wants to go his old ways, good luck with Halland, Grealish and Mahrez up front. Just my opinion, or I just did not catch that Halland hysteria train.