Owen Farrell finally gets to run the show as England dig deep for options

• Jones keen to see how co-captain plays with bigger centres• Coach forced to pick a callow pack to face South AfricaThe opening fixture against South Africa at Twickenham on Saturday will, if nothing else, reveal the true extent of English rugby’s strength in depth. Eddie Jones has picked thousands of rugby sides in his time but with more than 400 high‑profile caps unavailable up front alone, he cannot recall ever digging deeper for victory at the top level.In addition to England’s obvious shortage of hard-bitten Test experience up front and on the bench, it is also among the most significant…