Matched today
I have LH SEN till Feb 2016 and asked to match at the end of October before crediting any mile but with already some booking made. Applied through he website form attaching copy of the SEN card and last statement.
Got no answer despite I made also reminder (through online page) and spoke to the call center (actually called for another reason, but since i was there i asked...).
Today i applied again having already credited nearly 25.000 miles and having one TK flight already booked for Feb.
Got matched after 2 hours! that was fast!
i'm glad about that as during the last trip to US on UA last week, handling 2 cards was annoying as they refused to put them both in the system and couldn't be possible to have priority handling or eventual extra luggage (which fortunately i did not need). can say anyway that showing the LH card i got no issue to have priority boarding and lounge access, but it was impossible to get the priority security.
now can go on with my TK card only as soon as i get it.