Jon GosselinJon Gosselin is hoping to use his children to bargain with TLC. He has agreed to let TLC film his children again -- only if the network drops its lawsuit against him, RadarOnline.com reports. Last year, TLC had a breach of contract claim against him and won a preliminary injunction, prohibiting him from engaging in media appearances. But even if TLC lifts the ban, don't expect him to make a 'Jon & Kate Plus 8' comeback. "You can be sure that if the kids come back to TLC it will be only with Kate, not with Jon. And there's no guarantee that will happen either," a source said.