"Fantasy Football Week 4: Buy Low on Darren Waller and Mark Andrews, Plus Waiver Wire Gems and MNF Picks"

Fantasy football owners should consider buying low on tight ends Darren Waller and Mark Andrews, who have underperformed in the first three weeks of the season. Waller has faced tough matchups and has a low target share, but his upcoming schedule looks more favorable. Andrews, on the other hand, is adjusting to a new offense and has yet to have a breakout game. Additionally, rookie tight end Sam LaPorta has been impressive and is worth starting in fantasy lineups. However, Kyle Pitts' situation in Atlanta remains bleak, and his fantasy outlook is becoming increasingly uncertain.