From the video

Jonathan Taylor is like the smashiest smashiest smash of all smashes. And then maybe not even that good of a playoff pick... He's been awesome... with the Daniel Jones injury, which is awful. Um it just makes things a lot a lot tougher for him... the old JT against the Seahawks uh matchup is going to come up a bit if you care about best ball over the course of the next couple weeks, which doesn't feel good with Riley Leonard... Jonathan Taylor looks like the advance rate god, great regular season great right... But in Best Ball like do you really want like it's such a weird thing.
STACKED’s take
Strong regular season, but low playoff advance rate and tough matchup limit best ball value.
Jonathan Taylor delivered strong regular-season performance ('going nuclear,' 'been awesome,' 'advance rate god') and was described as 'the smashiest smashiest smash of all smashes' as a playoff pick, but his playoff value is complicated by multiple factors: Daniel Jones' injury and backup quarterback Riley Leonard, an unfavorable Seahawks matchup, and a low advance rate (~50%) in best ball playoff scenarios. The source notes tension between wanting him on most teams versus his actual playoff utility; even with 100% advance rate, half of teams won't have him, and the source would want him on roughly two-thirds of their teams. His week 15 performance becomes a narrative pivot point for teams that avoided him—they can tell themselves they only need Taylor to underperform to advance.
Jonathan TaylorRBPlayer page — value, ADP, projections, and every insight