You can do Digne and Swap I together. If you have a FB Premier league player, you can build a PL team.
In theory, you can do the Rice, Swap II and III, and Loan Firmino together. Most likely, you want to do the Rice objective separately. Gomes is the online single one, so no shortcut.
So in theory, if you win and score every game, it would take at least 13 matches to get all. 5 online-singles, 5 rivals, and 3 squad battle. Then again, the Rice one is on min world class, so who know how long it will take.