I don't disagree with your estimation of Lambert, Wilbur, I just don't see that as anywhere near as impressive as what Rodgers has turned Liverpool into over the 18 months he's been here. Liverpool have jumped since he came in, and that's so much more than just money spent or substitutions made.
Liverpool had a mental rot before Rodgers came in, now we're the sort of team who crushes those below us and answers a defeat with a win.
I look at getting rid of Reina and bringing in Mignolet and that's a wonderfully bold decision that only great managers make. I look at how someone like Henderson has progressed under him, or the way he's coerced the likes of Skrtel into form, and I just think he's excellent.
I'm probably underselling Rodgers a tad, yeah; he's done a superb job and he's proving himself up to the task, your Reina example being a key part of that. I may be wrong, willing to concede that.
I do think Lambert given Liverpool's resources could probably do equally as impressive a job, but instead of getting all nitpicky about their comparative virtues and flaws, I'm just pretty glad there's two very good British managers in the top league when the numbers are always seemingly rapidly dwindling.