I'd say Andy Reid did a much better job of installing Mahomes as the starting QB than OB did with DW.
Let him sit the first year, gave him the start in week 17, then spent the offseason with him as the starting QB.
OTOH, Watson spent his rookie offseason in a full blown competition for snaps again Tom Savage, lost out on the starting job, until Week 1 didn't go to plan and was forced to play in a poorly suited offense that then needed to be drawn up on the fly. Injuries followed and have not helped his development through his first 3 seasons.
My worry at this point is that we have seen many many QB's peak within their first 3 seasons in the league, especially if the offense is mismanaged around them.
This was the plan RS wanted. (One of the few things I actually agreed with him on) after the 1st quarter BOB had seen enough of Savage getting pummeled and put DW4 in and the rest is his.
As far the last paragraph, I watched Aikmna get pummeled and he became a HOF. So however DW4'career turns out it won't be because of this.
Setting up excuses if he fails in the future there will be many more excuses like this made for him.
If he fails it won't be because he wasn't good enough or failed to improve. It will be because of somebody or something else why he failed at least to a section of this MB. It can't because they were wrong. This is actually a great default in a debate because some posters will buy the BS.