Hoyer is probably the best back up option available as it goes. At least you know what you're getting with him (which ok maybe middle of the ground sort of QB). He's the only one we'll go into season knowing what we're getting, JB and Kelly still have questions to answer so to speak. We have plenty of cap space so makes sense to tie a veteran down for a few years because if it's not JB who needs mentoring next year it'll likely be a rookie.