Yes - but to revamp the connectors/plugs, RX's will have to be re-designed. The actual PCB in the Spektrum and JR Rx's have been stated by manufacturers to be capable of the current loads. If the PCB foil can handle it, but the connector pin/socket cannot, we're back to "weak link" mode.
ORIGINAL: Zeeb
Hmm...
It seems to me from what I've seen posted on the various manufacturer's support forums that the limiting factor right now is not the rx power buss since most are saying that the rx can handle substantially more current that we normally use.
I thought the biggest hangup right now is the connectors and those hollow pins used in them, then the wire gauge/length issue?