In message , at
23:48:22 on Fri, 15 Nov 2013, Neil Williams
remarked:
Only if Crossrail goes non-stop to Heathrow from Paddington, and
accepts Travelcards/Oyster.

Paddington is in the middle of nowhere in London terms, hence why the
Picc Line is often still a viable choice. Crossrail will serve more
useful places more quickly.

But Heathrow Express will still be attractive to visitors for all the
reasons I've mentioned earlier in the thread.
--
Roland Perry