The best replacement for bolin is mako.

The best alternatives to bolin are rated as following:
★★★★★  mako
★★★★★  toph
★★★  sokka
★  jim cornette

Your alternative for bolin is not listed? Suggest!
Speaking about bolin, one probably shouldn't forget about deep purple.

Other search terms related to bolin and their ratings are:
★★★★★ deep purple
★ james gang
You have in mind a companion for bolin and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of bolin in all years. Click on graph for more.
bolin
mako
toph