We're way less talented than last year obviously, and don't have Tatum or a real center
But the pace will definitely be a lot faster with the young guys. Truth be told, Porzingis was hurt too much and Jrue + Horford were aging and Jrue in particular looked extra slow last year.
Next year if they get back Tatum and add a good 4th option (an ACTUAL center) they'll go back to contending. Hopefully with a few young guys like Hugo, etc. also taking a step and contributing off the bench.