Would the HopeRF RF95W (http://www.hoperf.com/rf_transceiver/lora/RFM95W.html (http://www.hoperf.com/rf_transceiver/lora/RFM95W.html)) be too big for a tiny shield?
Could a tiny shield be made only from the Semtech SX1276? http://www.semtech.com/wireless-rf/rf-transceivers/sx1276/ (http://www.semtech.com/wireless-rf/rf-transceivers/sx1276/)
Awesome LoRa Nodes for The Things Network could be made.