So I don't play much UKF but there are 3 commanders that the vanguard operation crocodile which is a 1/3 of all the commanders for the faction. What if Tactical Support had it's operation vanguard replaced with a land mattress? According to these stats Tactical Support is practically tied with Advanced Emplacements as the least included commander in loadouts. Giving a land mattress would help give UKF overall more options to get rocket artillery and could be a possible way to improve this otherwise rarely chosen commander.
The problem is the Land Mattess doesnt properly do the job of "rocket artillery". Rocket artillery is a short duration high impact shock tool for punishing infantry and team weapon concentrations, while while the land matress is a zoning tool. The key criteria for such a weapon is burst damage. Its base barrage has too large scatter and rockets too low aoe to consistently bleed units caught in the initial salvos. It effectively acts as a weak howitzer. The WP barrage of the Land Mattress is much closer to proper rocket arti, but lacks the actual bleeding power that lets rocket arti make a comeback, and burns munis to do it. WP is very good for zoning off team weapons. Land mattress is a low mobility zoning machine, not "rocket artillery".
The Croc on the other hand DOES punish blobs and does so aggressively and violently. CP 12 is just really late for such a tool compared to SZF (which should be behind tank tech but isnt) and Katy, which is dirt cheap. The move to CP11 will help.
The Land Matress has its place, but it shares more kinship with the Sexton than the Pwerfer.
It would be nice if it was more wide spread, but its not proper blob punishment.