I'm borrowing this data from BigEd at BSG (and here). Here are 29 of the 30 official pre-draft visits for the Eagles.
5 RB (Henderson, Higdon, Hill, Jacobs, Sanders)
5 WR (Brown, Campbell, Hardman, Harry, Hurd)
3 OT (Ford, Howard, McGary)
2 OG (Froholdt, Lindstrom)
4 DE (Collier, Ferguson, Sweat, Ximines)
4 DT (Hill, Oliver, Tillery, Wilkins)
3 CB (Baker, I.Johnson, Oruwariye)
3 S (Gardner-Johnson, Savage, Thornhill)
Draft starts on Thursday April 25 with round 1 (we pick 25 in the 1st). Rounds 2 and 3 on Friday (we have 2 2nd rounders but no 3rd). Saturday is Rounds 4-7 (currently have 2 4th, a 5th and a 6th). My preference is for one of the DL in the 1st and a RB and S in the 2nd.