Given the depth at WR in this draft class, I expect BPA at #30 or a trade down. The only players I can see Baalke jumping for if close enough is Poe or Floyd, IMO. If not, he stays put and drafts Fleener almost guaranteed to be there at #30, I said almost now. The truth is that a top 20 prospect may slip through the cracks. I believe that position will be DE/DT tweener so don't rule them out also.
Given the moves in FA and we're not done, I still think it will be Fleener because Walker is a FA next year. Fleener would be an upgrade to Walker right now and could immediately contribute on ST, too. Given his high level of character and work ethic plus his knowledge of the system Harbaugh runs, he's my choice at #30 or trade back.
The other position that we may land in the second is a RB. I believe Polk could be on our radar, too as well as other prospects in later rounds.
But at #30, we have some serious options!