FA Backup QB's for this upcoming offseason

[Dante84]

• Foles is clearly way to expensive to keep.
  
• Bray has yet to prove he can be a reliable NFL backup.
  
• I doubt we put a rookie in the backup spot - clearly
  QB2 is a position that Dorsey/Reid value highly (see: Daniel & Foles).

Taking all this into account, and assuming the above all transpires, who are some of the Free Agent QB's that we could put behind Smith next year?
___

2/15/17 UPDATE: Per Rotoworld, Chiefs are not expected to pick up Foles $6.4m option.

Furthermore, the Chiefs FO has continued to pound the drum that Alex Smith will be starting this upcoming season.