The Wiggins example is just that. The chances are high we don't get wiggins and really we could land within lotto even with Big Al and walk away with good pieces but the point is nothing is guaranteed, so don't ignore adding good pieces today trying hold out for tomorrow, because at the end of the day it will still need to be addressed.
i'm not planning on getting wiggins. it's highly unlikely. but give me another top 5 20 year old talent instead of a 30 year old big man who's nearing the end of his prime any day of the week like a james young or andrew harrison