Source: Leaguepedia
Erha moves from WBG to WE as support, Horder exits NRG
TL;DR
Erha: WBG → WE [Support]. Horder leaves NRG [Top Laner].
WE adds support Erha from WBG on March 25, strengthening their support slot after the transfer out of WBG. The move is recorded as Erha joining WE, with the player listed at the support role.
WBG officially parts ways with Erha, creating a clear vacancy in their support lineup. The departure reduces WBG's options at support and forces the organization to look for a replacement or promote from within.
Across the Atlantic, NRG announced that top laner Horder has left the organization. Horder's exit leaves NRG with an open top lane spot on their roster, a hole the team will need to fill ahead of upcoming competition periods.
These are straightforward roster moves, not multi-player swaps. WE gains a support in Erha, WBG loses that same support, and NRG must address its top lane absence. Each team now faces short term roster decisions, with WE integrating a new support, WBG searching for cover at the same position, and NRG evaluating options for top lane replacement.