The best replacement for luke skywalker is darth vader.

The best alternatives to luke skywalker are rated as following:
★★★★★  darth vader
★★★★  yoda
★★★  anakin skywalker
★★★  darth maul
★★★  starkiller
★★★  darth sidious
★★  han solo
★★  harry potter
★★  mace windu
★  revan
★  count dooku
★  wampa
★  obi wan kenobi
★  rancor
★  darth bane
★  anakin
★  darth caedus
  vader
  palpatine
  general grievous
  boba fett
  sidious
  paul atreides
  emperor
  galen marek
  hans solo

Your alternative for luke skywalker is not listed? Suggest!
Speaking about luke skywalker, one probably shouldn't forget about speeder bike.

Other search terms related to luke skywalker and their ratings are:
★★★★★ speeder bike
★★ jabba
You have in mind a companion for luke skywalker and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of luke skywalker in all years. Click on graph for more.
luke skywalker
darth vader
yoda