Trading Konerko has to be considered as a possible option when looking to improve the Sox. You can't just say Gload is not as good so trading PK makes no sense. Gload appears to be a servicable replacement but no world beater. I look at Gload as being roughly comparable to a JT Snow. He'll do, if .... and here's the key .... if the players you get for Konerko, and/or the players you get with the freed up cash are the type of players that will strengthen the Sox elsewhere to enough of a degree that it will make up for the difference in production you get with Gload as opposed to Konerko.
I'm not clamoring for a trade of Konerko, because I've always been a PK backer ... even thru his horrid 2003. But, I'm a Sox fan much more than I'm a Konerko fan. If trading him will improve the Sox, then by all means, trade him.