He's nothing like Rojo, he's a PL experienced CB who has been an injury free and consistent performer for 3 seasons now, Rojo on the other hand is error and injury prone,. Fonte isn't an exciting buy but he's a good, reliable CB. Williams is only 17 and I imagine his responsibility will be as the U21 Captain this season, while Tuanzebe could do with a loan to get some real senior playing time week to week. I don't get this rush to throw every teenager into the deep end these days, there's nothing wrong with steady development like we have seen recently with Kane and Lingard.