Article continues below advertisementAs fans express concern over the future of their beloved HGTV shows, reality stars from the network are hinting at whether they plan to stick around or move on.Article continues below advertisementWorries began in June when HGTV abruptly canceled five shows: Battle on the Beach, Farmhouse Fixer, Married to Real Estate, Bargain Block and Izzy Does It. A month later, the network's website featured a page listing shows currently seeking participants, including a new Property Brothers series and a third season of Down Home Fab With Chelsea and Cole DeBoer.