I'm not so sure, my DL is still a great mixer, it get's used on 80% of my gigs, and I'm still using MF 2/Classic
I have two Behringer X32s, I use the Rack as a stagebox (with an X-ADAT card and an ADA8000 for 8/8 extra I/O) and the Compact at FOH. It's a great setup and brilliant for the jobs the DL can't handle but I'd intended to sell the DL and use the Rack in it's place which just hasn't happened, I just pick up the DL as the best tool for the job much of the time.
Very happy camper here with the best of both worlds. Now if I could just afford a Fohhn Linea FOH rig my life would be complete