Keep Fellaini (depending on how he performs this season, if at all) and maybe Carrick as well. Could probably give another chance to Zaha too.. Strootman will be horribly expensive, same as Hummels. And I'd rather we get Hummels than Strootman, and defence is more necessary than midfield atm. Sell RvP, if we're getting Falcao permanently, since Real Madrid are also rumoured to be interested (this will probably be the last time we can get a good amount for him, if we're indeed selling him eventually). We'll have Rooney and Falcao left as main strikers, with Wilson backup. Maybe buy another younger, cheaper striker with good potential.. Oh, and I'd rather not write off Thorpe just yet..
Btw, Are the Hernandez and Henriquez loan deals an option to buy, or definite buy clause?