Hey, I recommend looking at Assistant reports and then going by that because it basically tells you an area of your team that is weak.
Not sure if Leeds need strikers but Gary Hooper was a goal machine for me, not sure if you will get him now that I think about it Leeds in League one Scunthorpe in Championship....
Just use the search tool and filter for whatever positions you need, sounds pretty obvious but thats my advice anyway
P.S this thread will probably get closed, due to similar threads around the forum, search in future dude.