Edge Rusher and LT are their top two needs...
But... I don't believe they will overreach.
Whoever falls to #17 that they love will address one of those needs... And there are just lots of guys who look like they fit what the Lions look for and are worth that spot... A couple guys that are secondary to their top "love" will end up in the early 2nd IMO... Faulk, Mauigoa, Fano, Young, Iheanachor, Freeling, Mesidor, Parker... One or a couple of 'em will be there at #17 and then Holmes will just have to maneuver to pick up his second guy...
Moving up from #50 to 35-ish or so... Which I believe they have the 4th and 5th rounders to equal that... should put them in the right spot to grab the other position on a guy that Holmes also "loves".
But I'm just guessing.