If you're curious how the 49ers fans view this trade, below is a thread from a 49ers forum that's kind of fun to read. Its a very long thread beginning when Buckner was initially drafted, but my link should go right to the page (page 406) where the trade was announced:
https://www.49erswebzone.com/forum/n...colts/page406/
The thread goes on and on (and on), but the gist of it is essentially "WTF". Good reading for the offseason.