Cahill is a must, then a creative midfeild either Modic, Sneijder or Gotze. As for a striker i think that problem could be fixed by buying either Neymar, Hazard, Hulk, or even walcot (out of contract soonish and isn't signing new one) and then moving sturridge to the middle where he wants to play. If we get cahill give luiz a go at RB would allow him to be his attacking self and his long arial balls are deadly. Another option if i had it my way would be Kyle Walker, great young player with great speed and can actualy cross a ball.