The 2016 Cubs had
Bryant 7.9, Rizzo 4.9, Fowler 4.1, Russell 3.6, Zobrist 3.4, Baez 2.7, Willson 2.5.
Lester 4.2, Hendricks 4.2, Arrieta 3.5, Lackey 2.9, Chapman 1.3 (in 26 IP).
The only individual contribution outlier from my 2023 proposed roster vs the team leaders you've posted is Bryant at 7.9 WAR.
If our SS acquisition has a good year, he comes pretty close to that number, most likely. I don't see the compositions as being enormously different.