I'd renew it. There's usually something interesting in each issue, and it's a huge bargain over buying them individually, and that's before the cost of the big stuff like the yearbook, the draft preview/prospect watch mags, etc.
According to the subscription slip that they cram into every issue, you save around 65% off the newstand price, and I think that they don't count specials in that.
I was just about to say that.
For the record, I just got hte issue dated may 8th, about "the great overtime debate" It's surprising to me to get it this soon, because usually I wait until the end of the week before I end up getting the current issue.