Ok, fixed now...
I built a little
Spreadsheet to help you guys project upgrade times with the projected growth on the horizon.
You basically plug in the variables you think make sense, like staffing levels you expect, and total fleet size, predicted attrition, etc.
I'll just let the math speak for itself, good or bad. Keep in mind if you get a negative number under the results side it means that number of guys hired in that time-frame would not have an opportunity to upgrade.
Do yourself a favor. Don't plug in more than 10 pilots per plane. These represent truly active pilots, not total pilots, and I don't see that number EVER going above 10, rule 117 notwithstanding. But if you like rosey predictions, and you disagree with me, then bump it up all you want
Feel free to alter all you want. And by all means point out any errors you find