Before I start this post let me first say I am very pleased if these Mangala rumours are now true. Tho i'd have personally preferred Benatia, Eliaquim is younger and has experience of high level CL football, hopefully with a great future ahead.
Also, apologies if this post had already been made by someone already, or a post along similar lines.
What i'll say is that I feel City have in a way, kind of wasted this window. YES we do seem to have paid for 2 excellent players in Mangala and Fernando that will potentially improve the squad depth vastly. HOWEVER, City could have already potentially signed these 2 players back in January, where everyone still admitted that, if we were to have competed on all 4 fronts both signings were needed. Fernando and Mangala (or at least one of them) could have been a City player already on Feb 1st of this year, and by delaying their transfer (the fees involved for either player are hardly any lower than what Porto demanded back in January) we've ended blowing the entire FFP set budget on them. If City had completed one or both of the deals then we might of still been able to go for a luxury signing this Summer (i.e one of Vidal/Pogba/Barkley/Sanchez/Fabregas or someone else that may become available).
I'll reiterate, i'm very happy with the signings, just disappointed we couldn't of done any of the deals months back and spent the FFP allowance in another way. I'll admit however, that most likely Txiki and co, weren't aware of the exact punishment we'd get regarding FFP (still a joke) if we'd receive any at all so delaying those deals was understandable in that regard.