old age solutions

[TruePurple]

Do non "old age" units get older and eventually become old age? Seems to me those old age units collect alot of problems in a relatively short time (in a couple years they might be riddled with problems, in 3 or 4 years- dead) Even though they apparently had no troubles before hand.(before you recruited em I mean) It would make more sense for old age factor to just increase over time.. increasing its effects. The "battle wounds" from old age should be much more rare IMO.