Why does MJ Start over XSF?

[THE PISTONS]

MJ had a pass blocking grade of 7.1 against the Dolphins! 7! They took him out and put XSF in after Allen got injured.

WHY does MJ keep starting? Why?

Then, there is this blurb about the Burrow injury. 9 pressures allowed by 1 player. There is always an amount of freak accident in any injury, but when you keep playing a guy that gives up that many pressures, it increases the chances exponentially. AND with a health XSF, they STILL START MJ!

Injuries are bad luck, but they also happen when you have bad players around your good players. Does Burrow get hurt if you're not starting the worst LG in football that also allowed 9 pressures that game?
Jonah get hurt if you're not starting a practice squad QB and bad RG/RT? https://t.co/8CXNi0Pv6r

— Goodberry (@JoeGoodberry) December 6, 2020

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