Cardinals' examples useless? Based on lots of history, I'm thinking the Cards would have developed an active plan for Meyer, adjusting for height. Adam Wainwright (6'7") at age 22 had a K/9 of 9.0 and a BB/9 of 4.0 in AAA, numbers for which they put their plan in place for age 23 back again in AAA, he was a full-time reliever for the Cards at age 24, with 61 appearances, before heading back to full-time starter at age 25.
Assuming Meyer is 100% healthy, get him up in the major league pen, there are at least 3 guys for whom he's clearly a better option right now.