After sending his party scrambling to resolve the ongoing power tussle between him and Punjab chief minister Captain Amarinder Singh, Congress MLA Navjot Singh Sidhu has been uncharacteristically silent for over a fortnight. Sidhu’s last public appearance was when he was in Delhi on June 1 to meet a three-member Congress panel, constituted by interim party chief Sonia Gandhi to resolve the ongoing factional feuds in the party’s Punjab unit. Since then, the voluble Sidhu has neither made a public appearance nor followed his schedule of posting daily tweets chastising the Punjab chief minister.