Stefon Diggs had his first meeting with his former team on Sunday as the Houston Texans were able to beat Josh Allen and the Buffalo Bills, 23-20, in dramatic fashion at home. Diggs spent the last four seasons with the Bills before being traded to the Texans this past offseason.

Here are five takeaways from Houston's win: Things could have gone completely wrong Sunday after Collins went out unexpectedly. He's the Texans' biggest offensive threat and most efficient weapon. He leads the NFL in receiving yards and had 78 yards and a touchdown in one quarter Sunday.

There's clearly some tension between Bills quarterback Josh Allen and his former teammate, Texans wide receiver Stefon Diggs.