Do you know if there's any way to request specific markets to be added to Bleutrade?
from
https://bleutrade.zendesk.com/hc/en-us/articles/205260525-Submitting-a-new-coin-to-Bleutrade-Updated-07-13-15:
To submit a new coin to Bleutrade, open a new support ticket, in the subject write: "New coin suggestion", enter the information below and send it to our analysis.
Submitting a new coin to Bleutrade
Coin Name
Coin trading symbol (Please verify that your preferred symbol is not already in use. Consider it carefully because we will not change it once it is set)
A logo for your coin (png format with a transparent background)
Github Link
Bitcointalk or Cryptocointalk Announcement link
Launch Date (past or future)
Official blockchain explorer
Mining pool
Any social media information such as your official website, twitter account, facebook page, subreddit, etc.
To suggest a different market, as in pairs of existing coins, I think I would simply raise a support ticket the same way.