Hit the nail on the head. Joe is best passing off play action and, like every other QB (even the Manning's and Brady's)' he needs a line that protects him. Success will hinge more on RT and the running backs. Kubiak's schemes seem tailor made for the kind of offense Joe can be effective in. The only question is the O-line and running backs.
He was a head coach for the Colts too, briefly in 1972. He filled out the year that Irksay fired McCafferty in. I'm pretty sure he also coached O-line before that. Don't know if he ever played though for the Colts.
Some of that decision making will have to be based on how effective our offense is scoring touchdowns. Usual pattern for Ravens has been that the FG kicker is vital (Stover and now Tucker).
Yeah, I know it's only shorts and no pads, but I still liked the sound of who has impressed during the off-season: http://www.baltimoreravens.com/news/article-1/Ravens-Who-Boosted-Stock-In-Offseason-/bbe2c237-0c1a-4356-b4e4-2ea9ef61ac89
Yes, its definitely just an OTA, but we're not the only ones seeing positives: http://www.baltimoreravens.com/news/article-1/11-Eisenberg-Thoughts-Joe-Flaccos-Command-Is-Apparent/03de5346-e0d4-431f-97f0-a0fa271a3188
Here's an article on Wagner: http://www.baltimoreravens.com/news/article-1/Gary-Kubiak-Very-Pleased-With-Rick-Wagner/70340df7-ad24-4b98-a2dc-ec63568fb4f0
This isn't fantasy football. And by the way, I really haven't been as impressed with the 2014 class like you are. Read this (it might make you feel better about the upcoming season and Joe): http://www.baltimoreravens.com/news/article-1/Joe-Flacco-Feeling-Very-Comfortable-In-New-Offense/2a464741-a165-4e5c-b880-bd6f6796c31f