Lackey is going to be overrated and Montgomery is going to be underrated by metrics that try to normalize batted ball profiles. Montgomery is very hard to square up and gets a lot of groundballs, while Lackey is a strike thrower who has lost a tick and is now in an environment where more strikes than ever end up at or over the fence. Montgomery isn't perfect, and he hasn't seized the starting chance like I hoped he might, but he is still easily the 5th best SP we have. I'd really like Montgomery to get out of the fifth more consistently before I'm comfortable giving him a rotation spot