I would be in favor of at least bringing in competition for Boyle for the backup job but the team definitely shouldn't spend several millions a year on the position.
The veterans mentioned as possible backups to Rodgers have proven to be able to win games in the NFL though. Something that Boyle hasn't been able to so far.
They've all proven they aren't very reliable either and have proven they can lose games too, also something Boyle hasn't proven he can do either
Unless you count not being able to come back from 30 down against the 9er's as a chance to prove anything.
I'm not saying Tim Boyle is the answer. There isn't a back up that's coming for 2 million that would make me feel comfortable at all until we get those positions stronger I mentioned posts ago. Get those going and any number of cheap options, including Boyle maybe, could be in a position to be successful.
The best kickers are going to cost 2-4 million and with QB's that gets you churned over losers. When you require a certain level from the QB position to be successful, let's say a level 8 because the margins are so minimal for mistakes and if they're made, they must be countered with a very big play. So it takes a special QB if you want to rely on anything more than dumb luck.
You have an unproven UDFA as your back up and just for the sake of argument, lets say he's a very low level 1 QB, worst of the worst in fact. he flat out sucks. But he's cheap.
you decide to ditch him and pay 3 million bucks for another guy that sucks less, but is only a level 4, still sucks and is not the mistake limiting big play when you need it QB. are we better for it? Sure he's better than the level 1, but are WE better for it?
To get past that suck level and get into the "he might really be able to play QB in this league" level 5's now you're looking at 5+ million per year and those are legitimate players we won't have at other positions that could be helping on a down to down, game to game basis. The difference between the better and the worse kickers in the league is the difference between signing a barely depth guy. BFD. The difference between the better and the worse QB's even "back up" quality QB's is much larger and we're talking legitimate starter money.
When those other positions are fixed, or at least mostly, and we can look at this team and say, we don't need a level 8 to be playing at QB to win, then sure, go get yourself a level 5 QB to have more confidence.
When you're still a team needing an 8 at QB, the 1 or the 4 doesn't really matter. Get one, don't get one. It doesn't really matter to me.