Hill vs Siemian why is there a debate?

Why the discussion?
Let alone that Siemian took over in a game in which his drives produced 22 points, Taysom has had a concussion which put him out for 3 weeks now.

That sounds like such serious damage that you can’t put him under center nor let him play his ST army knife role.

Iam really concerned about his health status. Never heard of a 3 week concussion
And its not his first either
Tyrell Williams of the Lions sustained a concussion in week 1 and still hasn't returned to the field. Detroit ended up putting him on IR.

And yet showed nothing on the field in game time. Jameis did more with the second and third team than Hill did with the first team in the first preseason game and just killed it with the starters in the 2nd game. So much so that coach pulled him early. Then we dealt with Taysom looking lost after that.

We really need to stop trying to force square peg Taysom into the round hole that is a starting QB position.
Like I said, that was when it was finally decided (not until the Jacksonville pre-season game) that Jameis had earned the staring job; so he was pulled early. Trying to say that the QB competition wasn't very close for most of training camp is just trying to rewrite history