Quick Hits: Mock Draft, Upton, Papelbon, Verlander, Rondon

Early mock drafts continue to roll out, with MLB.com’s Jonathan Mayo and Jim Callis releasing their first effort at spitballing the always hard-to-call results. The MLB.com team pegs high school outfielder Daz Cameron — son of longtime big leaguer Mike Cameron — as the likeliest current optiton for the Rangers at fourth overall.

Here are a few more notes from around the game:

• The Padres expect outfielder Melvin Upton to begin a rehab stint in the near future given the improvement in his foot injury, MLB.com’s Corey Brock writes in response to a reader question. San Diego probably will not have any decisions to make until the start of June, says Brock, which is probably the earliest he’ll be ready to come off of the DL. What happens at that point remains to be seen, of course, but Brock notes that the club could theoretically give Wil Myers more time at first base to afford Upton a useful place on the roster — and a chance to attempt to return to form. In truth, Upton represents a free roll for the Friars, who took on his salary only to facilitate the addition of Craig Kimbrel. But the team has every incentive to see if it can get him back on track.
• The market for Phillies closer Jonathan Papelbon has evolved significantly over time, of course, and figures to continue to do so as the summer draws near. Corey Seidman of CSNPhilly.com argues that the Marlins currently make the most sense as a trade partner for Papelbon, whose contract appears more and more manageable over time — particularly as he continues to produce on the field. We just saw reports that the Fish are indeed exploring external options to bolster their pen, of course, and Papelbon remains an intriguing option. While I agree with Seidman that the division rivals would probably not hesitate to deal with one another, I wonder whether Miami would have the appetite for Papelbon’s still-hefty salary (he’s owed $13MM this year and $13MM next if his option vests).
• The Tigers watched bullpens from two important right-handers today, as Jon Morosi of FOX Sports and Anthony Fenech of the Detroit Free Press report (Twitter links). Starter Justin Verlander threw twenty pitches and left pitching coach Jeff Jones “very pleased,” while reliever Bruce Rondon also took a turn on the bump. Detroit ranks toward the upper-middle of the pack in terms of run prevention thus far in 2015, but the club has relied more than it might prefer on the largely untested Kyle Lobstein in the rotation and could certainly use a quality set-up man at the back of the pen. The progress of Verlander and Rondon, then, is likely to have a significant impact on the team’s summer plans.