I have been planning a longer WC/Leverage crossover... but it's taking forever because it requires more plot than my usual...

Makes sense... Both shows favor complicated capers, and putting them together would exacerbate that...

My main problem with writing such crossovers is that I haven't yet seen "Leverage" Season 2 (except for the last aired ep, which "hooked" me when I was channel-surfing), and got S.1 via NetFlix (i.e.: only seen 1x each) so I feel rather ignorant of show "canon" and character back-story. I'm hoping TNT will re-run the S.2 eps soon...