Question for those who know more:
Isn't Love's game pretty similar to Dirk's? What things does Dirk do now, or even in his prime, that Love can't? From what I can tell, Dirk had and has a much better post-up and midrange game, although Dirk is probably one of the 5 best ever at that. Overall, Dirk has been a more efficient shooter, although that gap may narrow--if close altogether--if Love is ever a good offensive system with other shooters and creators. Love is a much better rebounder than Dirk, which should close the gap a bit on Dirk's overall efficiency advantage. Dirk is or was probably a better defender, but is it significant?
Would it be fair to say that Love is 90% of Peak Dirk? In the right system and avoiding fluky injuries, maybe even approach Peak Dirk? A less efficient and more limited scorer than Dirk, and a worse defender, but a superior rebounder and passer?
Imagine something similar to Peak Dirk, playing with Peak LeBron...and then throw in Kyrie Irving as a 3rd option. That seems worth giving up the Wiggins, giving that his probable ceiling (in terms of value) isn't any better than Love's ceiling (remember, Love is still young himself and has never been in a good basketball system that could maximize and develop his talents). Wiggins has a rookie contract, which is of course incredibly valuable, but along with that, he has a lot more risk and uncertainty than Love.
I don't think it's a slam-drunk trade either way, but given the Cavs are a fringe contender at the moment, the certain immediate upgrade with Love seems superior to the uncertain long-term upgrade with Wiggins.