You never know how any trade rumor will play out until the deal is official.

We can sit at our computer screens and read trade rumors ’til our eyes turn to goop and often times we’re still no more informed than my grandma.

Just look at last night’s Dan Haren trade—did it even occur to anyone that the Angels were serious suitors for the D-Backs’ ace?

But even if we don’t really know what’s going on behind the scenes, it sure is fun to speculate.

In this slideshow are 10 of the most discussed players who could be moved before the trade deadline on Saturday, with arguments for why each player will and won’t be traded, followed by my “Deal or no deal?” prediction.

This could be one of the most active deadlines in recent memory. Whatever happens, it will sure be fun to watch.

Begin Slideshow