u/Glad-Mango-7177

Sparrow Race was announced for the first time in The Taken King D1 year, in the same year D1 ended support for Xbox 360 and PS3.
Sparrow Race arrives in D1 Rise of Iron, in the same year we have the announcement of D2, consequently, the end of D1 content support
And now we have the announcement that it is back, but D2 is basically over.