What were the Eagles trying to accomplish with the hiring of Nick Sirianni?

Some theories have already been debunked with the most obvious being an attempt to salvage the career of Carson Wentz in Philadelphia. 

Others are still in play like trying to replicate the magic of a relative unknown in Andy Reid back in 1999 or simply defaulting to the advice of Colts head coach and former Philadelphia offensive coordinator Frank Reich.

Sirianni himself may have offered a look at the real template when discussing things with the Eagles' website.

When owner Jeffrey Lurie pulled the trigger on Sirianni, no one in the organization really knew who the 2021 quarterback would be. 

Could the relationship with Wentz be salvaged?

Is Hurts the real deal as a prospect?